商品一覧

法令	ブランド	カタログ番号	商品名	サイズ	価格	保存温度	ＣＡＳ
	SKS	SKS-11.418-1g	Acetyl-6-formylpterin 【Ac6FP】	1 g	照会	-20℃	none
	Purity: >97.5%. Formula: C9H7N5O3. MW: 233.2. Solubility: insoluble in water. slightly soluble in 0.01 N NaOH.
	SKS	SKS-11.418-100mg	Acetyl-6-formylpterin 【Ac6FP】	100 mg	照会	-20℃	none
	Purity: >97.5%. Formula: C9H7N5O3. MW: 233.2. Solubility: insoluble in water. slightly soluble in 0.01 N NaOH.
	SKS	SKS-11.418-50mg	Acetyl-6-formylpterin 【Ac6FP】	50 mg	照会	-20℃	none
	Purity: >97.5%. Formula: C9H7N5O3. MW: 233.2. Solubility: insoluble in water. slightly soluble in 0.01 N NaOH.
	SKS	SKS-11.418-10mg	Acetyl-6-formylpterin 【Ac6FP】	10 mg	照会	-20℃	none
	Purity: >97.5%. Formula: C9H7N5O3. MW: 233.2. Solubility: insoluble in water. slightly soluble in 0.01 N NaOH.
	SKS	SKS-16.702-100mg	p-Aminobenzoyldi-γ-L-glutamic acid, ammonium salt 【PABA-Glu2】【p-Aminobenzoylpolyglutamates】	100 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C17H18N3O8(NH4)3. MW: 446.5. Solubility: very soluble in H2O
	SKS	SKS-16.702-50mg	p-Aminobenzoyldi-γ-L-glutamic acid, ammonium salt 【PABA-Glu2】【p-Aminobenzoylpolyglutamates】	50 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C17H18N3O8(NH4)3. MW: 446.5. Solubility: very soluble in H2O
	SKS	SKS-16.702-10mg	p-Aminobenzoyldi-γ-L-glutamic acid, ammonium salt 【PABA-Glu2】【p-Aminobenzoylpolyglutamates】	10 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C17H18N3O8(NH4)3. MW: 446.5. Solubility: very soluble in H2O
	SKS	SKS-16.701-1g	p-Aminobenzoyl-L-glutamic acid	1 g	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-16.701-100mg	p-Aminobenzoyl-L-glutamic acid	100 mg	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-16.707-100mg	p-Aminobenzoylhepta-γ-L-glutamic acid, ammonium salt 【PABA-Glu7】【p-Aminobenzoylpolyglutamates】	100 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C42H48N8O23(NH4)8. MW: 1177.2. Solubility: very soluble in H2O
	SKS	SKS-16.707-50mg	p-Aminobenzoylhepta-γ-L-glutamic acid, ammonium salt 【PABA-Glu7】【p-Aminobenzoylpolyglutamates】	50 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C42H48N8O23(NH4)8. MW: 1177.2. Solubility: very soluble in H2O
	SKS	SKS-16.707-10mg	p-Aminobenzoylhepta-γ-L-glutamic acid, ammonium salt 【PABA-Glu7】【p-Aminobenzoylpolyglutamates】	10 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C42H48N8O23(NH4)8. MW: 1177.2. Solubility: very soluble in H2O
	SKS	SKS-16.706-100mg	p-Aminobenzoylhexa-γ-L-glutamic acid, ammonium salt	100 mg	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-16.706-50mg	p-Aminobenzoylhexa-γ-L-glutamic acid, ammonium salt	50 mg	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-16.706-10mg	p-Aminobenzoylhexa-γ-L-glutamic acid, ammonium salt	10 mg	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-16.705-100mg	p-Aminobenzoylpenta-γ-L-glutamic acid, ammonium salt	100 mg	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-16.705-50mg	p-Aminobenzoylpenta-γ-L-glutamic acid, ammonium salt	50 mg	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-16.705-10mg	p-Aminobenzoylpenta-γ-L-glutamic acid, ammonium salt	10 mg	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-16.704-100mg	p-Aminobenzoyltetra-γ-L-glutamic acid, ammonium salt	100 mg	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-16.704-50mg	p-Aminobenzoyltetra-γ-L-glutamic acid, ammonium salt	50 mg	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-16.704-10mg	p-Aminobenzoyltetra-γ-L-glutamic acid, ammonium salt	10 mg	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-16.703-100mg	p-Aminobenzoyltri-γ-L-glutamic acid, ammonium salt	100 mg	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-16.703-50mg	p-Aminobenzoyltri-γ-L-glutamic acid, ammonium salt	50 mg	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-16.703-10mg	p-Aminobenzoyltri-γ-L-glutamic acid, ammonium salt	10 mg	照会	-20℃	none
	see Product Numbers 16.702 and 16.707
	SKS	SKS-11.280-100mg	4-Amino-L-biopterin 【2,4-Diamino-6-(L-erythro-1',2'-dihydroxypropyl)pteridine】	100 mg	照会		none
	Purity: >99.5%. Formula: C9H12N6O2. MW: 236.23. Solubility: .
	SKS	SKS-11.280-50mg	4-Amino-L-biopterin 【2,4-Diamino-6-(L-erythro-1',2'-dihydroxypropyl)pteridine】	50 mg	照会		none
	Purity: >99.5%. Formula: C9H12N6O2. MW: 236.23. Solubility: .
	SKS	SKS-11.280-10mg	4-Amino-L-biopterin 【2,4-Diamino-6-(L-erythro-1',2'-dihydroxypropyl)pteridine】	10 mg	照会		none
	Purity: >99.5%. Formula: C9H12N6O2. MW: 236.23. Solubility: .
	SKS	SKS-11.281-100mg	4-Amino-7,8-dihydro-L-biopterin	100 mg	照会		none
	Purity: >99.5%. Formula: C9H14N6O2. MW: 238.24. Solubility: .
	SKS	SKS-11.281-50mg	4-Amino-7,8-dihydro-L-biopterin	50 mg	照会		none
	Purity: >99.5%. Formula: C9H14N6O2. MW: 238.24. Solubility: .
	SKS	SKS-11.281-10mg	4-Amino-7,8-dihydro-L-biopterin	10 mg	照会		none
	Purity: >99.5%. Formula: C9H14N6O2. MW: 238.24. Solubility: .
	SKS	SKS-16.403-1g	4-Amino-10-methylpteroic acid 【APA】【DAMPA】	1 g	照会		none
	Purity: >99.5%. Formula: C15H15N7O2. MW: 325.32. Solubility: .
	SKS	SKS-16.403-100mg	4-Amino-10-methylpteroic acid 【APA】【DAMPA】	100 mg	照会		none
	Purity: >99.5%. Formula: C15H15N7O2. MW: 325.32. Solubility: .
	SKS	SKS-16.403-50mg	4-Amino-10-methylpteroic acid 【APA】【DAMPA】	50 mg	照会		none
	Purity: >99.5%. Formula: C15H15N7O2. MW: 325.32. Solubility: .
	SKS	SKS-16.403-10mg	4-Amino-10-methylpteroic acid 【APA】【DAMPA】	10 mg	照会		none
	Purity: >99.5%. Formula: C15H15N7O2. MW: 325.32. Solubility: .
	SKS	SKS-16.412-100mg	4-Amino-10-methylpteroyldi-γ-L-glutamic acid, ammonium salt 【Methotrexate diglutamate】【APA-Glu2 ammonium salt】【4-Amino-10-methylpteroylpolyglutamates】	100 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C25H26N9O8(NH4)3. MW: 634.7. Solubility: very soluble in H2O
	SKS	SKS-16.412-50mg	4-Amino-10-methylpteroyldi-γ-L-glutamic acid, ammonium salt 【Methotrexate diglutamate】【APA-Glu2 ammonium salt】【4-Amino-10-methylpteroylpolyglutamates】	50 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C25H26N9O8(NH4)3. MW: 634.7. Solubility: very soluble in H2O
	SKS	SKS-16.412-10mg	4-Amino-10-methylpteroyldi-γ-L-glutamic acid, ammonium salt 【Methotrexate diglutamate】【APA-Glu2 ammonium salt】【4-Amino-10-methylpteroylpolyglutamates】	10 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C25H26N9O8(NH4)3. MW: 634.7. Solubility: very soluble in H2O
	SKS	SKS-16.417-100mg	4-Amino-10-methylpteroylhepta-γ-L-glutamic acid, ammonium salt 【Methotrexate heptaglutamate】【APA-Glu7 ammonium salt】【4-Amino-10-methylpteroylpolyglutamates】	100 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C50H56N14O23 (NH4)8. MW: 1365.4. Solubility: very soluble in H2O
	SKS	SKS-16.417-50mg	4-Amino-10-methylpteroylhepta-γ-L-glutamic acid, ammonium salt 【Methotrexate heptaglutamate】【APA-Glu7 ammonium salt】【4-Amino-10-methylpteroylpolyglutamates】	50 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C50H56N14O23 (NH4)8. MW: 1365.4. Solubility: very soluble in H2O
	SKS	SKS-16.417-10mg	4-Amino-10-methylpteroylhepta-γ-L-glutamic acid, ammonium salt 【Methotrexate heptaglutamate】【APA-Glu7 ammonium salt】【4-Amino-10-methylpteroylpolyglutamates】	10 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C50H56N14O23 (NH4)8. MW: 1365.4. Solubility: very soluble in H2O
	SKS	SKS-16.416-100mg	4-Amino-10-methylpteroylhexa-γ-L-glutamic acid, ammonium salt [Methotrexate hexaglutamate]	100 mg	照会	-20℃	none
	see Product Numbers 16.412 and 16.417
	SKS	SKS-16.416-50mg	4-Amino-10-methylpteroylhexa-γ-L-glutamic acid, ammonium salt [Methotrexate hexaglutamate]	50 mg	照会	-20℃	none
	see Product Numbers 16.412 and 16.417
	SKS	SKS-16.416-10mg	4-Amino-10-methylpteroylhexa-γ-L-glutamic acid, ammonium salt [Methotrexate hexaglutamate]	10 mg	照会	-20℃	none
	see Product Numbers 16.412 and 16.417
	SKS	SKS-16.415-100mg	4-Amino-10-methylpteroylpenta-γ-L-glutamic acid, ammonium salt [Methotrexate pentaglutamate]	100 mg	照会	-20℃	none
	see Product Numbers 16.412 and 16.417
	SKS	SKS-16.415-50mg	4-Amino-10-methylpteroylpenta-γ-L-glutamic acid, ammonium salt [Methotrexate pentaglutamate]	50 mg	照会	-20℃	none
	see Product Numbers 16.412 and 16.417
	SKS	SKS-16.415-10mg	4-Amino-10-methylpteroylpenta-γ-L-glutamic acid, ammonium salt [Methotrexate pentaglutamate]	10 mg	照会	-20℃	none
	see Product Numbers 16.412 and 16.417
	SKS	SKS-16.414-100mg	4-Amino-10-methylpteroyltetra-γ-L-glutamic acid, ammonium salt [Methotrexate tetraglutamate]	100 mg	照会	-20℃	none
	see Product Numbers 16.412 and 16.417
	SKS	SKS-16.414-50mg	4-Amino-10-methylpteroyltetra-γ-L-glutamic acid, ammonium salt [Methotrexate tetraglutamate]	50 mg	照会	-20℃	none
	see Product Numbers 16.412 and 16.417
	SKS	SKS-16.414-10mg	4-Amino-10-methylpteroyltetra-γ-L-glutamic acid, ammonium salt [Methotrexate tetraglutamate]	10 mg	照会	-20℃	none
	see Product Numbers 16.412 and 16.417
	SKS	SKS-16.413-100mg	4-Amino-10-methylpteroyltri-γ-L-glutamic acid, ammonium salt [Methotrexate triglutamate]	100 mg	照会	-20℃	none
	see Product Numbers 16.412 and 16.417
	SKS	SKS-16.413-50mg	4-Amino-10-methylpteroyltri-γ-L-glutamic acid, ammonium salt [Methotrexate triglutamate]	50 mg	照会	-20℃	none
	see Product Numbers 16.412 and 16.417
	SKS	SKS-16.413-10mg	4-Amino-10-methylpteroyltri-γ-L-glutamic acid, ammonium salt [Methotrexate triglutamate]	10 mg	照会	-20℃	none
	see Product Numbers 16.412 and 16.417
	SKS	SKS-16.330-1g	Aminopterin 【4-Aminofolic acid】	1 g	照会		none
	Purity: . Formula: C19H20N8O5. MW: 440.41. Solubility: .
	SKS	SKS-16.330-100mg	Aminopterin 【4-Aminofolic acid】	100 mg	照会		none
	Purity: . Formula: C19H20N8O5. MW: 440.41. Solubility: .
	SKS	SKS-16.330-50mg	Aminopterin 【4-Aminofolic acid】	50 mg	照会		none
	Purity: . Formula: C19H20N8O5. MW: 440.41. Solubility: .
	SKS	SKS-16.330-10mg	Aminopterin 【4-Aminofolic acid】	10 mg	照会		none
	Purity: . Formula: C19H20N8O5. MW: 440.41. Solubility: .
	SKS	SKS-11.283-50mg	4-Amino-(6R)-5,6,7,8-tetrahydro-L-biopterin, 2HCl 【(6R)-4-Amino-5,6,7,8-tetrahydro-L-biopterin, 2HCl】	50 mg	照会		none
	Purity: . Formula: C9H16N6O2,2HCl. MW: 313.18. Solubility:
	SKS	SKS-11.283-10mg	4-Amino-(6R)-5,6,7,8-tetrahydro-L-biopterin, 2HCl 【(6R)-4-Amino-5,6,7,8-tetrahydro-L-biopterin, 2HCl】	10 mg	照会		none
	Purity: . Formula: C9H16N6O2,2HCl. MW: 313.18. Solubility:
	SKS	SKS-11.282-100mg	4-Amino-(6R,S)-5,6,7,8-tetrahydro-L-biopterin, 2HCl 【(6R,S)-4-Amino-5,6,7,8-tetrahydro-L-biopterin, 2HCl】	100 mg	照会		none
	Purity: >99.5%. Formula: C9H16N6O2, 2HCl. MW: 313.18. Solubility: .
	SKS	SKS-11.282-50mg	4-Amino-(6R,S)-5,6,7,8-tetrahydro-L-biopterin, 2HCl 【(6R,S)-4-Amino-5,6,7,8-tetrahydro-L-biopterin, 2HCl】	50 mg	照会		none
	Purity: >99.5%. Formula: C9H16N6O2, 2HCl. MW: 313.18. Solubility: .
	SKS	SKS-11.282-10mg	4-Amino-(6R,S)-5,6,7,8-tetrahydro-L-biopterin, 2HCl 【(6R,S)-4-Amino-5,6,7,8-tetrahydro-L-biopterin, 2HCl】	10 mg	照会		none
	Purity: >99.5%. Formula: C9H16N6O2, 2HCl. MW: 313.18. Solubility: .
	SKS	SKS-11.231-100mg	7-Biopterin	100 mg	照会		none
	Purity: >98.5%. Formula: C9H11N5O3. MW: 237.21. Solubility: .
	SKS	SKS-11.231-50mg	7-Biopterin	50 mg	照会		none
	Purity: >98.5%. Formula: C9H11N5O3. MW: 237.21. Solubility: .
	SKS	SKS-11.231-10mg	7-Biopterin	10 mg	照会		none
	Purity: >98.5%. Formula: C9H11N5O3. MW: 237.21. Solubility: .
	SKS	SKS-91.203-100mg	L-(5-15N)-Biopterin	100 mg	照会		none
	Purity: >90.0%. Formula: C9H11N4N[15]O3. MW: . Solubility: .
	SKS	SKS-91.203-50mg	L-(5-15N)-Biopterin	50 mg	照会		none
	Purity: >90.0%. Formula: C9H11N4N[15]O3. MW: . Solubility: .
	SKS	SKS-91.203-10mg	L-(5-15N)-Biopterin	10 mg	照会		none
	Purity: >90.0%. Formula: C9H11N4N[15]O3. MW: . Solubility: .
	SKS	SKS-11.218-100mg	D-Biopterin 【D-erythro-Biopterin】【erythro-6-(1,2-Dihydroxypropyl)pterin】	100 mg	照会	-20℃	none
	Purity: >99.5%. Formula: C9H11N5O3. MW: 237.2. Solubility: soluble about 0.01g per 100 g of water (22°C). Concentrated solutions of biopterin may be prepared using 0.05 M NaOH.
	SKS	SKS-11.218-50mg	D-Biopterin 【D-erythro-Biopterin】【erythro-6-(1,2-Dihydroxypropyl)pterin】	50 mg	照会	-20℃	none
	Purity: >99.5%. Formula: C9H11N5O3. MW: 237.2. Solubility: soluble about 0.01g per 100 g of water (22°C). Concentrated solutions of biopterin may be prepared using 0.05 M NaOH.
	SKS	SKS-11.218-10mg	D-Biopterin 【D-erythro-Biopterin】【erythro-6-(1,2-Dihydroxypropyl)pterin】	10 mg	照会	-20℃	none
	Purity: >99.5%. Formula: C9H11N5O3. MW: 237.2. Solubility: soluble about 0.01g per 100 g of water (22°C). Concentrated solutions of biopterin may be prepared using 0.05 M NaOH.
	SKS	SKS-11.221-100mg	D-threo-Biopterin 【Dictyopterin】	100 mg	照会		none
	Purity: >99.0%. Formula: C9H11N5O3. MW: 237.21. Solubility: .
	SKS	SKS-11.221-50mg	D-threo-Biopterin 【Dictyopterin】	50 mg	照会		none
	Purity: >99.0%. Formula: C9H11N5O3. MW: 237.21. Solubility: .
	SKS	SKS-11.221-10mg	D-threo-Biopterin 【Dictyopterin】	10 mg	照会		none
	Purity: >99.0%. Formula: C9H11N5O3. MW: 237.21. Solubility: .
	SKS	SKS-11.203-5g	L-Biopterin 【L-erythro-Biopterin】【erythro-6-(1,2-Dihydroxypropyl)pterin】	5 g	照会	-20℃	22150-76-1
	Purity: >99.5%. Formula: C9H11N5O3. MW: 237.2. Solubility: soluble about 0.01g per 100 g of water (22°C). Concentrated solutions of biopterin may be prepared using 0.05 M NaOH.
	SKS	SKS-11.203-1g	L-Biopterin 【L-erythro-Biopterin】【erythro-6-(1,2-Dihydroxypropyl)pterin】	1 g	照会	-20℃	22150-76-1
	Purity: >99.5%. Formula: C9H11N5O3. MW: 237.2. Solubility: soluble about 0.01g per 100 g of water (22°C). Concentrated solutions of biopterin may be prepared using 0.05 M NaOH.
	SKS	SKS-11.203-100mg	L-Biopterin 【L-erythro-Biopterin】【erythro-6-(1,2-Dihydroxypropyl)pterin】	100 mg	照会	-20℃	22150-76-1
	Purity: >99.5%. Formula: C9H11N5O3. MW: 237.2. Solubility: soluble about 0.01g per 100 g of water (22°C). Concentrated solutions of biopterin may be prepared using 0.05 M NaOH.
	SKS	SKS-11.228-100mg	Deoxysepiapterin	100 mg	照会		none
	Purity: >96.0%. Formula: C9H11N5O2. MW: 221.21. Solubility: .
	SKS	SKS-11.228-50mg	Deoxysepiapterin	50 mg	照会		none
	Purity: >96.0%. Formula: C9H11N5O2. MW: 221.21. Solubility: .
	SKS	SKS-11.228-10mg	Deoxysepiapterin	10 mg	照会		none
	Purity: >96.0%. Formula: C9H11N5O2. MW: 221.21. Solubility: .
	SKS	SKS-16.802-100mg	Di-γ-L-glutamic acid, ammonium salt	100 mg	照会
	SKS	SKS-16.802-50mg	Di-γ-L-glutamic acid, ammonium salt	50 mg	照会
	SKS	SKS-16.802-10mg	Di-γ-L-glutamic acid, ammonium salt	10 mg	照会
	SKS	SKS-91.205-100mg	(5-15N)-7,8-Dihydro-L-biopterin	100 mg	照会		none
	Purity: >99.5%. Formula: C9H13N4N[15]O3. MW: 240.22. Solubility: .
	SKS	SKS-91.205-50mg	(5-15N)-7,8-Dihydro-L-biopterin	50 mg	照会		none
	Purity: >99.5%. Formula: C9H13N4N[15]O3. MW: 240.22. Solubility: .
	SKS	SKS-91.205-10mg	(5-15N)-7,8-Dihydro-L-biopterin	10 mg	照会		none
	Purity: >99.5%. Formula: C9H13N4N[15]O3. MW: 240.22. Solubility: .
	SKS	SKS-11.206-5g	7,8-Dihydro-L-biopterin	5 g	照会	-20℃	6779-87-9
	Purity: >98.0%. Formula: C9H13N5O3. MW: 239.2. Solubility: slightly soluble in water. about 0.2 g per 100 g of water (22°C).
	SKS	SKS-11.206-1g	7,8-Dihydro-L-biopterin	1 g	照会	-20℃	6779-87-9
	Purity: >98.0%. Formula: C9H13N5O3. MW: 239.2. Solubility: slightly soluble in water. about 0.2 g per 100 g of water (22°C).
	SKS	SKS-11.206-100mg	7,8-Dihydro-L-biopterin	100 mg	照会	-20℃	6779-87-9
	Purity: >98.0%. Formula: C9H13N5O3. MW: 239.2. Solubility: slightly soluble in water. about 0.2 g per 100 g of water (22°C).
	SKS	SKS-11.206-50mg	7,8-Dihydro-L-biopterin	50 mg	照会	-20℃	6779-87-9
	Purity: >98.0%. Formula: C9H13N5O3. MW: 239.2. Solubility: slightly soluble in water. about 0.2 g per 100 g of water (22°C).
	SKS	SKS-16.206-1g	7,8-Dihydrofolic acid 【FH2】	1 g	照会	-20℃	4033-27-6
	Purity: >90.95%. Formula: C19H21N7O6. MW: 443.4. Solubility: very insoluble in water. soluble at alkaline pHs. about 0.125 g per 100 g of water plus one to two equivalents of ammonia. soluble 1 m
	SKS	SKS-16.206-100mg	7,8-Dihydrofolic acid 【FH2】	100 mg	照会	-20℃	4033-27-6
	Purity: >90.95%. Formula: C19H21N7O6. MW: 443.4. Solubility: very insoluble in water. soluble at alkaline pHs. about 0.125 g per 100 g of water plus one to two equivalents of ammonia. soluble 1 m
	SKS	SKS-16.206-50mg	7,8-Dihydrofolic acid 【FH2】	50 mg	照会	-20℃	4033-27-6
	Purity: >90.95%. Formula: C19H21N7O6. MW: 443.4. Solubility: very insoluble in water. soluble at alkaline pHs. about 0.125 g per 100 g of water plus one to two equivalents of ammonia. soluble 1 m
	SKS	SKS-11.350-100mg	7,8-Dihydro-D-monapterin	100 mg	照会		none
	Purity: >98.5%. Formula: C9H13N5O4. MW: 255.23. Solubility: .
	SKS	SKS-11.350-50mg	7,8-Dihydro-D-monapterin	50 mg	照会		none
	Purity: >98.5%. Formula: C9H13N5O4. MW: 255.23. Solubility: .
	SKS	SKS-11.350-10mg	7,8-Dihydro-D-monapterin	10 mg	照会		none
	Purity: >98.5%. Formula: C9H13N5O4. MW: 255.23. Solubility: .
	SKS	SKS-11.345-100mg	7,8-Dihydro-L-monapterin	100 mg	照会		none
	Purity: >98%. Formula: C9H13N5O4. MW: 255.23. Solubility: .
	SKS	SKS-11.345-50mg	7,8-Dihydro-L-monapterin	50 mg	照会		none
	Purity: >98%. Formula: C9H13N5O4. MW: 255.23. Solubility: .
	SKS	SKS-11.345-10mg	7,8-Dihydro-L-monapterin	10 mg	照会		none
	Purity: >98%. Formula: C9H13N5O4. MW: 255.23. Solubility: .
	SKS	SKS-11.306-1g	7,8-Dihydro-D-neopterin	1 g	照会	-20℃	1218-98-0
	Purity: >98.0%. Formula: C9H13N5O4. MW: 255.2. Solubility: slightly soluble in water. about 0.16 g per 100 g of water (22°C)..
	SKS	SKS-11.306-100mg	7,8-Dihydro-D-neopterin	100 mg	照会	-20℃	1218-98-0
	Purity: >98.0%. Formula: C9H13N5O4. MW: 255.2. Solubility: slightly soluble in water. about 0.16 g per 100 g of water (22°C)..
	SKS	SKS-11.306-50mg	7,8-Dihydro-D-neopterin	50 mg	照会	-20℃	1218-98-0
	Purity: >98.0%. Formula: C9H13N5O4. MW: 255.2. Solubility: slightly soluble in water. about 0.16 g per 100 g of water (22°C)..
	SKS	SKS-11.306-10mg	7,8-Dihydro-D-neopterin	10 mg	照会	-20℃	1218-98-0
	Purity: >98.0%. Formula: C9H13N5O4. MW: 255.2. Solubility: slightly soluble in water. about 0.16 g per 100 g of water (22°C)..
	SKS	SKS-11.315-100mg	7,8-Dihydro-D-neopterin-3’-monophosphate, lithium salt	100 mg	照会		none
	Purity: >95%. Formula: C9H12Li2N5O7P. MW: 347.07. Solubility: .
	SKS	SKS-11.315-50mg	7,8-Dihydro-D-neopterin-3’-monophosphate, lithium salt	50 mg	照会		none
	Purity: >95%. Formula: C9H12Li2N5O7P. MW: 347.07. Solubility: .
	SKS	SKS-11.315-10mg	7,8-Dihydro-D-neopterin-3’-monophosphate, lithium salt	10 mg	照会		none
	Purity: >95%. Formula: C9H12Li2N5O7P. MW: 347.07. Solubility: .
	SKS	SKS-11.307	7,8-Dihydro-D-neopterin-3’-triphosphate (Please refer to our reference 8)		照会
	SKS	SKS-11.906	7,8-Dihydropterin (Please refer to our reference 20)		照会
	SKS	SKS-16.114-100mg	7,8-Dihydropteroic acid 【Pteroic Acid and 7,8-Dihydropteroic acid】【4-{[(2-amino-4-oxo-3,4,7,8-tetrahydropteridin-6-yl)methyl]amino}benzoic acid】	100 mg	照会	-20℃	none
	Purity: about 93%. Formula: C14H14N6O3. MW: 314.30. Solubility: Without the addition of alkali, both substances are almost insoluble in water.
	SKS	SKS-16.114-50mg	7,8-Dihydropteroic acid 【Pteroic Acid and 7,8-Dihydropteroic acid】【4-{[(2-amino-4-oxo-3,4,7,8-tetrahydropteridin-6-yl)methyl]amino}benzoic acid】	50 mg	照会	-20℃	none
	Purity: about 93%. Formula: C14H14N6O3. MW: 314.30. Solubility: Without the addition of alkali, both substances are almost insoluble in water.
	SKS	SKS-16.114-10mg	7,8-Dihydropteroic acid 【Pteroic Acid and 7,8-Dihydropteroic acid】【4-{[(2-amino-4-oxo-3,4,7,8-tetrahydropteridin-6-yl)methyl]amino}benzoic acid】	10 mg	照会	-20℃	none
	Purity: about 93%. Formula: C14H14N6O3. MW: 314.30. Solubility: Without the addition of alkali, both substances are almost insoluble in water.
	SKS	SKS-11.716-100mg	Dihydroxanthopterin	100 mg	照会		none
	Purity: >99.0%. Formula: C6H7N5O2. MW: 181.15. Solubility: .
	SKS	SKS-11.716-50mg	Dihydroxanthopterin	50 mg	照会		none
	Purity: >99.0%. Formula: C6H7N5O2. MW: 181.15. Solubility: .
	SKS	SKS-11.506-100mg	6,7-Dimethyl-7,8-dihydropterin, HCl	100 mg	照会		none
	Purity: >99.0%. Formula: C8H11N5O, HCl. MW: 229.70. Solubility: .
	SKS	SKS-11.506-50mg	6,7-Dimethyl-7,8-dihydropterin, HCl	50 mg	照会		none
	Purity: >99.0%. Formula: C8H11N5O, HCl. MW: 229.70. Solubility: .
	SKS	SKS-11.506-10mg	6,7-Dimethyl-7,8-dihydropterin, HCl	10 mg	照会		none
	Purity: >99.0%. Formula: C8H11N5O, HCl. MW: 229.70. Solubility: .
	SKS	SKS-11.503-1g	6,7-Dimethylpterin	1 g	照会		none
	Purity: >99.0%. Formula: C8H9N5O. MW: 191.19. Solubility: .
	SKS	SKS-11.503-100mg	6,7-Dimethylpterin	100 mg	照会		none
	Purity: >99.0%. Formula: C8H9N5O. MW: 191.19. Solubility: .
	SKS	SKS-11.509-5g	6,7-Dimethyl-5,6,7,8-tetrahydropterin, HCl	5 g	照会		none
	Purity: >99.0%. Formula: C8H13N5O, HCl. MW: 231.68. Solubility: .
	SKS	SKS-11.509-1g	6,7-Dimethyl-5,6,7,8-tetrahydropterin, HCl	1 g	照会		none
	Purity: >99.0%. Formula: C8H13N5O, HCl. MW: 231.68. Solubility: .
	SKS	SKS-11.509-100mg	6,7-Dimethyl-5,6,7,8-tetrahydropterin, HCl	100 mg	照会		none
	Purity: >99.0%. Formula: C8H13N5O, HCl. MW: 231.68. Solubility: .
	SKS	SKS-96.203-100mg	(5-15N)-Folic acid	100 mg	照会		none
	Purity: . Formula: C19H19N6N[15]O6. MW: 442.39. Solubility: .
	SKS	SKS-96.203-50mg	(5-15N)-Folic acid	50 mg	照会		none
	Purity: . Formula: C19H19N6N[15]O6. MW: 442.39. Solubility: .
	SKS	SKS-96.203-10mg	(5-15N)-Folic acid	10 mg	照会		none
	Purity: . Formula: C19H19N6N[15]O6. MW: 442.39. Solubility: .
	SKS	SKS-16.203-5g	Folic acid	5 g	照会		none
	Purity: >98.5%. Formula: C19H19N7O6. MW: 441.40. Solubility: .
	SKS	SKS-96.220-100mg	(6R,S)-[5-Formyl-13C]-5,6,7,8-tetrahydrofolic acid, lithium salt 【5-Formyl-5,6,7,8-tetrahydrofolic acid】	100 mg	照会	-20℃	none
	Purity: 95%-99%. Formula: C19H2113CN707(Li)2. MW: 486.3. Solubility: sparingly soluble in water and practically insoluble in ethanol. soluble Approximately 1 g in 100 g of water. soluble 1 mM so
	SKS	SKS-96.220-50mg	(6R,S)-[5-Formyl-13C]-5,6,7,8-tetrahydrofolic acid, lithium salt 【5-Formyl-5,6,7,8-tetrahydrofolic acid】	50 mg	照会	-20℃	none
	Purity: 95%-99%. Formula: C19H2113CN707(Li)2. MW: 486.3. Solubility: sparingly soluble in water and practically insoluble in ethanol. soluble Approximately 1 g in 100 g of water. soluble 1 mM so
	SKS	SKS-96.220-10mg	(6R,S)-[5-Formyl-13C]-5,6,7,8-tetrahydrofolic acid, lithium salt 【5-Formyl-5,6,7,8-tetrahydrofolic acid】	10 mg	照会	-20℃	none
	Purity: 95%-99%. Formula: C19H2113CN707(Li)2. MW: 486.3. Solubility: sparingly soluble in water and practically insoluble in ethanol. soluble Approximately 1 g in 100 g of water. soluble 1 mM so
	SKS	SKS-11.416-100mg	6-Formyl-7,8-dihydropterin	100 mg	照会		none
	Purity: >99.5%. Formula: C7H7N5O2. MW: 193.16. Solubility: .
	SKS	SKS-11.416-50mg	6-Formyl-7,8-dihydropterin	50 mg	照会		none
	Purity: >99.5%. Formula: C7H7N5O2. MW: 193.16. Solubility: .
	SKS	SKS-11.416-10mg	6-Formyl-7,8-dihydropterin	10 mg	照会		none
	Purity: >99.5%. Formula: C7H7N5O2. MW: 193.16. Solubility: .
	SKS	SKS-16.215-1g	10-Formylfolic acid	1 g	照会		none
	Purity: >98.0%. Formula: C20H19N7O7. MW: 469.41. Solubility: .
	SKS	SKS-16.215-100mg	10-Formylfolic acid	100 mg	照会		none
	Purity: >98.0%. Formula: C20H19N7O7. MW: 469.41. Solubility: .
	SKS	SKS-11.415-1g	6-Formylpterin 【Pterin-6-aldehyde】	1 g	照会		712-30-1
	Purity: >95.0%. Formula: C7H5N5O2. MW: 191.14. Solubility: .
	SKS	SKS-11.415-100mg	6-Formylpterin 【Pterin-6-aldehyde】	100 mg	照会		712-30-1
	Purity: >95.0%. Formula: C7H5N5O2. MW: 191.14. Solubility: .
	SKS	SKS-11.415-50mg	6-Formylpterin 【Pterin-6-aldehyde】	50 mg	照会		712-30-1
	Purity: >95.0%. Formula: C7H5N5O2. MW: 191.14. Solubility: .
	SKS	SKS-11.415-10mg	6-Formylpterin 【Pterin-6-aldehyde】	10 mg	照会		712-30-1
	Purity: >95.0%. Formula: C7H5N5O2. MW: 191.14. Solubility: .
	SKS	SKS-16.140-100mg	10-Formylpteroic acid	100 mg	照会		none
	Purity: >98%. Formula: C15H12N6O4. MW: 340.29. Solubility: .
	SKS	SKS-16.140-50mg	10-Formylpteroic acid	50 mg	照会		none
	Purity: >98%. Formula: C15H12N6O4. MW: 340.29. Solubility: .
	SKS	SKS-16.140-10mg	10-Formylpteroic acid	10 mg	照会		none
	Purity: >98%. Formula: C15H12N6O4. MW: 340.29. Solubility: .
	SKS	SKS-16.217	10-Formyl-5,6,7,8-tetrahydrofolic acid (Please refer to our reference 19)		照会
	SKS	SKS-16.220-5g	(6R,S)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【5-Formyl-5,6,7,8-tetrahydrofolic acid】【(6R,S)-Leucovorin (calcium folinate)】	5 g	照会	-20℃	1492-18-8
	Purity: >99%. Formula: C20H21N707(Ca). MW: 511.5. Solubility: sparingly soluble in water and practically insoluble in ethanol. soluble Approximately 1 g in 100 g of water. soluble 1 mM solution
	SKS	SKS-16.220-1g	(6R,S)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【5-Formyl-5,6,7,8-tetrahydrofolic acid】【(6R,S)-Leucovorin (calcium folinate)】	1 g	照会	-20℃	1492-18-8
	Purity: >99%. Formula: C20H21N707(Ca). MW: 511.5. Solubility: sparingly soluble in water and practically insoluble in ethanol. soluble Approximately 1 g in 100 g of water. soluble 1 mM solution
	SKS	SKS-16.221-5g	(6S)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【5-Formyl-5,6,7,8-tetrahydrofolic acid】【(6S)-Calcium folinate】【natural calcium folinate】	5 g	照会	-20℃	none
	Purity: 95%-99%. Formula: C20H21N707(Ca). MW: 511.5. Solubility: sparingly soluble in water and practically insoluble in ethanol. soluble Approximately 1 g in 100 g of water. soluble 1 mM soluti
	SKS	SKS-16.221-1g	(6S)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【5-Formyl-5,6,7,8-tetrahydrofolic acid】【(6S)-Calcium folinate】【natural calcium folinate】	1 g	照会	-20℃	none
	Purity: 95%-99%. Formula: C20H21N707(Ca). MW: 511.5. Solubility: sparingly soluble in water and practically insoluble in ethanol. soluble Approximately 1 g in 100 g of water. soluble 1 mM soluti
	SKS	SKS-16.221-100mg	(6S)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【5-Formyl-5,6,7,8-tetrahydrofolic acid】【(6S)-Calcium folinate】【natural calcium folinate】	100 mg	照会	-20℃	none
	Purity: 95%-99%. Formula: C20H21N707(Ca). MW: 511.5. Solubility: sparingly soluble in water and practically insoluble in ethanol. soluble Approximately 1 g in 100 g of water. soluble 1 mM soluti
	SKS	SKS-16.222-100mg	(6R)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【5-Formyl-5,6,7,8-tetrahydrofolic acid】【(6R)-Calcium folinate】【unnatural calcium folinate】	100 mg	照会	-20℃	none
	Purity: >99%. Formula: C20H21N707(Ca). MW: 511.5. Solubility: sparingly soluble in water and practically insoluble in ethanol. soluble Approximately 1 g in 100 g of water. soluble 1 mM solution
	SKS	SKS-16.222-50mg	(6R)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【5-Formyl-5,6,7,8-tetrahydrofolic acid】【(6R)-Calcium folinate】【unnatural calcium folinate】	50 mg	照会	-20℃	none
	Purity: >99%. Formula: C20H21N707(Ca). MW: 511.5. Solubility: sparingly soluble in water and practically insoluble in ethanol. soluble Approximately 1 g in 100 g of water. soluble 1 mM solution
	SKS	SKS-16.222-10mg	(6R)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【5-Formyl-5,6,7,8-tetrahydrofolic acid】【(6R)-Calcium folinate】【unnatural calcium folinate】	10 mg	照会	-20℃	none
	Purity: >99%. Formula: C20H21N707(Ca). MW: 511.5. Solubility: sparingly soluble in water and practically insoluble in ethanol. soluble Approximately 1 g in 100 g of water. soluble 1 mM solution
	SKS	SKS-16.280-100mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroic acid	100 mg	照会		none
	Purity: . Formula: C15H16N6O4. MW: 344.32. Solubility: .
	SKS	SKS-16.280-50mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroic acid	50 mg	照会		none
	Purity: . Formula: C15H16N6O4. MW: 344.32. Solubility: .
	SKS	SKS-16.282-100mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyldi-γ-L-glutamic acid, lithium salt	100 mg	照会		none
	Purity: . Formula: C26H27N8O10(Li)3. MW: 620.35. Solubility: .
	SKS	SKS-16.282-50mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyldi-γ-L-glutamic acid, lithium salt	50 mg	照会		none
	Purity: . Formula: C26H27N8O10(Li)3. MW: 620.35. Solubility: .
	SKS	SKS-16.282-10mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyldi-γ-L-glutamic acid, lithium salt	10 mg	照会		none
	Purity: . Formula: C26H27N8O10(Li)3. MW: 620.35. Solubility: .
	SKS	SKS-16.286-100mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylhexa-γ-L-glutamic acid, lithium salt	100 mg	照会		none
	Purity: . Formula: C45H51N12O22(Li)7. MW: 1160.55. Solubility: .
	SKS	SKS-16.286-50mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylhexa-γ-L-glutamic acid, lithium salt	50 mg	照会		none
	Purity: . Formula: C45H51N12O22(Li)7. MW: 1160.55. Solubility: .
	SKS	SKS-16.286-10mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylhexa-γ-L-glutamic acid, lithium salt	10 mg	照会		none
	Purity: . Formula: C45H51N12O22(Li)7. MW: 1160.55. Solubility: .
	SKS	SKS-16.285-100mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylpenta-γ-L-glutamic acid, lithium salt	100 mg	照会		none
	Purity: . Formula: C40H45N11O19(Li)6. MW: 1025.50. Solubility: .
	SKS	SKS-16.285-50mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylpenta-γ-L-glutamic acid, lithium salt	50 mg	照会		none
	Purity: . Formula: C40H45N11O19(Li)6. MW: 1025.50. Solubility: .
	SKS	SKS-16.285-10mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylpenta-γ-L-glutamic acid, lithium salt	10 mg	照会		none
	Purity: . Formula: C40H45N11O19(Li)6. MW: 1025.50. Solubility: .
	SKS	SKS-16.284-100mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltetra-γ-L-glutamic acid, lithium salt	100 mg	照会		none
	Purity: . Formula: C35H39N10O16(Li)5. MW: 890.45. Solubility: .
	SKS	SKS-16.284-50mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltetra-γ-L-glutamic acid, lithium salt	50 mg	照会		none
	Purity: . Formula: C35H39N10O16(Li)5. MW: 890.45. Solubility: .
	SKS	SKS-16.284-10mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltetra-γ-L-glutamic acid, lithium salt	10 mg	照会		none
	Purity: . Formula: C35H39N10O16(Li)5. MW: 890.45. Solubility: .
	SKS	SKS-16.283-100mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid, lithium salt	100 mg	照会		none
	Purity: . Formula: C30H33N9O13(Li)4. MW: 755.40. Solubility: .
	SKS	SKS-16.283-50mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid, lithium salt	50 mg	照会		none
	Purity: . Formula: C30H33N9O13(Li)4. MW: 755.40. Solubility: .
	SKS	SKS-16.283-10mg	(6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid, lithium salt	10 mg	照会		none
	Purity: . Formula: C30H33N9O13(Li)4. MW: 755.40. Solubility: .
	SKS	SKS-16.806-100mg	Hexa-γ-L-glutamic acid, ammonium salt 【Polyglutamates】【Glu6 ammonium salt】	100 mg	照会	-20℃	none
	Purity: 97.5% - 99.0%. Formula: C30H38N6O19(NH4)6. MW: 894.9. Solubility: soluble 1 mM solution in water at pH 6.3.
	SKS	SKS-16.806-50mg	Hexa-γ-L-glutamic acid, ammonium salt 【Polyglutamates】【Glu6 ammonium salt】	50 mg	照会	-20℃	none
	Purity: 97.5% - 99.0%. Formula: C30H38N6O19(NH4)6. MW: 894.9. Solubility: soluble 1 mM solution in water at pH 6.3.
	SKS	SKS-16.806-10mg	Hexa-γ-L-glutamic acid, ammonium salt 【Polyglutamates】【Glu6 ammonium salt】	10 mg	照会	-20℃	none
	Purity: 97.5% - 99.0%. Formula: C30H38N6O19(NH4)6. MW: 894.9. Solubility: soluble 1 mM solution in water at pH 6.3.
	SKS	SKS-13.206-100mg	6-Hydroxy-7,8-dihydrolumazine	100 mg	照会		none
	Purity: >99.0%. Formula: C6H6N4O3. MW: 182.13. Solubility: .
	SKS	SKS-13.206-50mg	6-Hydroxy-7,8-dihydrolumazine	50 mg	照会		none
	Purity: >99.0%. Formula: C6H6N4O3. MW: 182.13. Solubility: .
	SKS	SKS-13.206-10mg	6-Hydroxy-7,8-dihydrolumazine	10 mg	照会		none
	Purity: >99.0%. Formula: C6H6N4O3. MW: 182.13. Solubility: .
	SKS	SKS-11.270-1g	4-Hydroxy-6-(L-erythro-1,2-dihydroxypropyl)-2-(methylthio)pteridine	1 g	照会		none
	Purity: >99.5%. Formula: C10H12N4O3S. MW: 268.29. Solubility: .
	SKS	SKS-11.270-100mg	4-Hydroxy-6-(L-erythro-1,2-dihydroxypropyl)-2-(methylthio)pteridine	100 mg	照会		none
	Purity: >99.5%. Formula: C10H12N4O3S. MW: 268.29. Solubility: .
	SKS	SKS-11.270-50mg	4-Hydroxy-6-(L-erythro-1,2-dihydroxypropyl)-2-(methylthio)pteridine	50 mg	照会		none
	Purity: >99.5%. Formula: C10H12N4O3S. MW: 268.29. Solubility: .
	SKS	SKS-11.270-10mg	4-Hydroxy-6-(L-erythro-1,2-dihydroxypropyl)-2-(methylthio)pteridine	10 mg	照会		none
	Purity: >99.5%. Formula: C10H12N4O3S. MW: 268.29. Solubility: .
	SKS	SKS-13.203-100mg	6-Hydroxylumazine	100 mg	照会		none
	Purity: >99.0%. Formula: C6H4N4O3. MW: 180.12. Solubility: .
	SKS	SKS-13.203-50mg	6-Hydroxylumazine	50 mg	照会		none
	Purity: >99.0%. Formula: C6H4N4O3. MW: 180.12. Solubility: .
	SKS	SKS-13.220-100mg	7-Hydroxylumazine	100 mg	照会		none
	Purity: >99.5%. Formula: C6H4N4O3. MW: 180.12. Solubility: .
	SKS	SKS-13.220-50mg	7-Hydroxylumazine	50 mg	照会		none
	Purity: >99.5%. Formula: C6H4N4O3. MW: 180.12. Solubility: .
	SKS	SKS-16.500	7-Hydroxymethotrexate (Please refer to our reference 8)		照会
	SKS	SKS-11.421-1g	6-Hydroxymethyl-7,8-dihydropterin, HCl 【6HMPH2】	1 g	照会	-20℃	none
	Purity: >97.5%. Formula: C7H9N5O2.HCl. MW: 231.6. Solubility: practically insoluble in water. slightly soluble in 0.01 N NaOH.
	SKS	SKS-11.421-100mg	6-Hydroxymethyl-7,8-dihydropterin, HCl 【6HMPH2】	100 mg	照会	-20℃	none
	Purity: >97.5%. Formula: C7H9N5O2.HCl. MW: 231.6. Solubility: practically insoluble in water. slightly soluble in 0.01 N NaOH.
	SKS	SKS-11.421-50mg	6-Hydroxymethyl-7,8-dihydropterin, HCl 【6HMPH2】	50 mg	照会	-20℃	none
	Purity: >97.5%. Formula: C7H9N5O2.HCl. MW: 231.6. Solubility: practically insoluble in water. slightly soluble in 0.01 N NaOH.
	SKS	SKS-11.421-10mg	6-Hydroxymethyl-7,8-dihydropterin, HCl 【6HMPH2】	10 mg	照会	-20℃	none
	Purity: >97.5%. Formula: C7H9N5O2.HCl. MW: 231.6. Solubility: practically insoluble in water. slightly soluble in 0.01 N NaOH.
	SKS	SKS-11.422	6-Hydroxymethyl-7,8-dihydropterin-diphosphate (Please refer to our reference 8)		照会
	SKS	SKS-11.420-1g	6-Hydroxymethylpterin 【HMP】	1 g	照会	-20℃	712-29-8
	Purity: >97.5%. Formula: C7H7N5O2. MW: 193.2. Solubility: practically insoluble in water. very slightly soluble in 0.01 M NaOH. pH approx.11.0, (approx. 0.07 g/100 g 0.01 M NaOH (22°C))..
	SKS	SKS-11.420-100mg	6-Hydroxymethylpterin 【HMP】	100 mg	照会	-20℃	712-29-8
	Purity: >97.5%. Formula: C7H7N5O2. MW: 193.2. Solubility: practically insoluble in water. very slightly soluble in 0.01 M NaOH. pH approx.11.0, (approx. 0.07 g/100 g 0.01 M NaOH (22°C))..
	SKS	SKS-11.420-50mg	6-Hydroxymethylpterin 【HMP】	50 mg	照会	-20℃	712-29-8
	Purity: >97.5%. Formula: C7H7N5O2. MW: 193.2. Solubility: practically insoluble in water. very slightly soluble in 0.01 M NaOH. pH approx.11.0, (approx. 0.07 g/100 g 0.01 M NaOH (22°C))..
	SKS	SKS-11.420-10mg	6-Hydroxymethylpterin 【HMP】	10 mg	照会	-20℃	712-29-8
	Purity: >97.5%. Formula: C7H7N5O2. MW: 193.2. Solubility: practically insoluble in water. very slightly soluble in 0.01 M NaOH. pH approx.11.0, (approx. 0.07 g/100 g 0.01 M NaOH (22°C))..
	SKS	SKS-11.438-100mg	6-Hydroxymethylpterin-diphosphate, lithium salt	100 mg	照会
	SKS	SKS-11.438-50mg	6-Hydroxymethylpterin-diphosphate, lithium salt	50 mg	照会
	SKS	SKS-11.438-10mg	6-Hydroxymethylpterin-diphosphate, lithium salt	10 mg	照会
	SKS	SKS-11.429-100mg	6-Hydroxymethylpterin-monophosphate	100 mg	照会		none
	Purity: >98.5%. Formula: C7H8N5O5P. MW: 273.14. Solubility:
	SKS	SKS-11.429-50mg	6-Hydroxymethylpterin-monophosphate	50 mg	照会		none
	Purity: >98.5%. Formula: C7H8N5O5P. MW: 273.14. Solubility:
	SKS	SKS-11.429-10mg	6-Hydroxymethylpterin-monophosphate	10 mg	照会		none
	Purity: >98.5%. Formula: C7H8N5O5P. MW: 273.14. Solubility:
	SKS	SKS-11.423-100mg	(6R,S)-6-Hydroxymethyl-5,6,7,8-tetrahydropterin, 2HCl 【6HMPH4】	100 mg	照会	-20℃	none
	Purity: >98.0%. Formula: C7H11N5O2?2HCl. MW: 270.1. Solubility: freely soluble in water, (50 g/100 g of water (22°C)). 1 mM solution of 6HMPH4 at pH 3.0.
	SKS	SKS-11.423-50mg	(6R,S)-6-Hydroxymethyl-5,6,7,8-tetrahydropterin, 2HCl 【6HMPH4】	50 mg	照会	-20℃	none
	Purity: >98.0%. Formula: C7H11N5O2?2HCl. MW: 270.1. Solubility: freely soluble in water, (50 g/100 g of water (22°C)). 1 mM solution of 6HMPH4 at pH 3.0.
	SKS	SKS-11.423-10mg	(6R,S)-6-Hydroxymethyl-5,6,7,8-tetrahydropterin, 2HCl 【6HMPH4】	10 mg	照会	-20℃	none
	Purity: >98.0%. Formula: C7H11N5O2?2HCl. MW: 270.1. Solubility: freely soluble in water, (50 g/100 g of water (22°C)). 1 mM solution of 6HMPH4 at pH 3.0.
	SKS	SKS-11.229-100mg	6-((1R,S)-Hydroxypropyl)pterin 【(1'R,S)-2'-Deoxybiopterin】	100 mg	照会		none
	Purity: >. Formula: C9H11N5O2. MW: 221.21. Solubility: .
	SKS	SKS-11.229-50mg	6-((1R,S)-Hydroxypropyl)pterin 【(1'R,S)-2'-Deoxybiopterin】	50 mg	照会		none
	Purity: >. Formula: C9H11N5O2. MW: 221.21. Solubility: .
	SKS	SKS-11.229-10mg	6-((1R,S)-Hydroxypropyl)pterin 【(1'R,S)-2'-Deoxybiopterin】	10 mg	照会		none
	Purity: >. Formula: C9H11N5O2. MW: 221.21. Solubility: .
	SKS	SKS-11.320-100mg	3'-Hydroxy-D-sepiapterin	100 mg	照会		none
	Purity: >99%. Formula: C9H11N5O4. MW: 253.21. Solubility: .
	SKS	SKS-11.320-50mg	3'-Hydroxy-D-sepiapterin	50 mg	照会		none
	Purity: >99%. Formula: C9H11N5O4. MW: 253.21. Solubility: .
	SKS	SKS-11.320-10mg	3'-Hydroxy-D-sepiapterin	10 mg	照会		none
	Purity: >99%. Formula: C9H11N5O4. MW: 253.21. Solubility: .
	SKS	SKS-11.723-1g	Isoxanthopterin	1 g	照会		none
	Purity: >99.0%. Formula: C6H5N5O2. MW: 179.13. Solubility: .
	SKS	SKS-11.723-100mg	Isoxanthopterin	100 mg	照会		none
	Purity: >99.0%. Formula: C6H5N5O2. MW: 179.13. Solubility: .
	SKS	SKS-11.723-50mg	Isoxanthopterin	50 mg	照会		none
	Purity: >99.0%. Formula: C6H5N5O2. MW: 179.13. Solubility: .
	SKS	SKS-11.703-1g	Leucopterin	1 g	照会		none
	Purity: >97.5%. Formula: C6H5N5O3. MW: 195.13. Solubility: .
	SKS	SKS-11.703-100mg	Leucopterin	100 mg	照会		none
	Purity: >97.5%. Formula: C6H5N5O3. MW: 195.13. Solubility: .
	SKS	SKS-13.103-1g	Lumazine	1 g	照会		none
	Purity: >99%. Formula: C6H4N4O2. MW: 164.12. Solubility: .
	SKS	SKS-13.103-100mg	Lumazine	100 mg	照会		none
	Purity: >99%. Formula: C6H4N4O2. MW: 164.12. Solubility: .
	SKS	SKS-16.230-1g	(6R,S)-5,10-Methenyl-5,6,7,8-tetrahydrofolic acid chloride	1 g	照会		none
	Purity: >97.5%. Formula: C20H22N7O6(Cl). MW: 491.89. Solubility: .
	SKS	SKS-16.230-100mg	(6R,S)-5,10-Methenyl-5,6,7,8-tetrahydrofolic acid chloride	100 mg	照会		none
	Purity: >97.5%. Formula: C20H22N7O6(Cl). MW: 491.89. Solubility: .
	SKS	SKS-16.230-50mg	(6R,S)-5,10-Methenyl-5,6,7,8-tetrahydrofolic acid chloride	50 mg	照会		none
	Purity: >97.5%. Formula: C20H22N7O6(Cl). MW: 491.89. Solubility: .
	SKS	SKS-16.411-5g	Methotrexate 【Amethopterin】【N-{4-{{(2,4-diamino-6-pteridinyl)methyl}methylamino}benzoyl}-L-glutamic acid】【MTX】 (see product no.s 16.412-16.417 for MTX polyglutamates)	5 g	照会	-20℃	none
	Purity: >98.5%.. Formula: C20H22N8O5. MW: 454.4. Solubility: practically insoluble in water. sparingly soluble in 0.01 M NaOH pH 10.0, (0.25 g/100 g 0.01 M NaOH (22°C)).
	SKS	SKS-16.411-1g	Methotrexate 【Amethopterin】【N-{4-{{(2,4-diamino-6-pteridinyl)methyl}methylamino}benzoyl}-L-glutamic acid】【MTX】 (see product no.s 16.412-16.417 for MTX polyglutamates)	1 g	照会	-20℃	none
	Purity: >98.5%.. Formula: C20H22N8O5. MW: 454.4. Solubility: practically insoluble in water. sparingly soluble in 0.01 M NaOH pH 10.0, (0.25 g/100 g 0.01 M NaOH (22°C)).
	SKS	SKS-16.411-100mg	Methotrexate 【Amethopterin】【N-{4-{{(2,4-diamino-6-pteridinyl)methyl}methylamino}benzoyl}-L-glutamic acid】【MTX】 (see product no.s 16.412-16.417 for MTX polyglutamates)	100 mg	照会	-20℃	none
	Purity: >98.5%.. Formula: C20H22N8O5. MW: 454.4. Solubility: practically insoluble in water. sparingly soluble in 0.01 M NaOH pH 10.0, (0.25 g/100 g 0.01 M NaOH (22°C)).
	SKS	SKS-16.233-100mg	(6R,S)-5-Methyl-5,6-dihydrofolic acid, ammonium salt	100 mg	照会		none
	Purity: . Formula: C20H30N9O6. MW: 491.51. Solubility: .
	SKS	SKS-16.233-50mg	(6R,S)-5-Methyl-5,6-dihydrofolic acid, ammonium salt	50 mg	照会		none
	Purity: . Formula: C20H30N9O6. MW: 491.51. Solubility: .
	SKS	SKS-16.233-10mg	(6R,S)-5-Methyl-5,6-dihydrofolic acid, ammonium salt	10 mg	照会		none
	Purity: . Formula: C20H30N9O6. MW: 491.51. Solubility: .
	SKS	SKS-11.481-100mg	6-Methyl-7,8-dihydropterin, HCl	100 mg	照会		none
	Purity: >98.5%. Formula: C7H9N5O, HCl. MW: 215.64. Solubility: .
	SKS	SKS-11.481-50mg	6-Methyl-7,8-dihydropterin, HCl	50 mg	照会		none
	Purity: >98.5%. Formula: C7H9N5O, HCl. MW: 215.64. Solubility: .
	SKS	SKS-11.481-10mg	6-Methyl-7,8-dihydropterin, HCl	10 mg	照会		none
	Purity: >98.5%. Formula: C7H9N5O, HCl. MW: 215.64. Solubility: .
	SKS	SKS-16.226-1g	(6R,S)-5,10-Methylene-5,6,7,8-tetrahydrofolic acid, calcium salt 【MethyleneFH4】	1 g	照会	-20℃	none
	Purity: approximately 93%. Formula: C20H21N7O6(Ca). MW: 495.5. Solubility: very slightly soluble in water. approx. 0.05 g per 100 g of water (22°C). 1 mg/ml solution at pH 6.6..
	SKS	SKS-16.226-100mg	(6R,S)-5,10-Methylene-5,6,7,8-tetrahydrofolic acid, calcium salt 【MethyleneFH4】	100 mg	照会	-20℃	none
	Purity: approximately 93%. Formula: C20H21N7O6(Ca). MW: 495.5. Solubility: very slightly soluble in water. approx. 0.05 g per 100 g of water (22°C). 1 mg/ml solution at pH 6.6..
	SKS	SKS-16.226-50mg	(6R,S)-5,10-Methylene-5,6,7,8-tetrahydrofolic acid, calcium salt 【MethyleneFH4】	50 mg	照会	-20℃	none
	Purity: approximately 93%. Formula: C20H21N7O6(Ca). MW: 495.5. Solubility: very slightly soluble in water. approx. 0.05 g per 100 g of water (22°C). 1 mg/ml solution at pH 6.6..
	SKS	SKS-16.211-100mg	10-Methylfolic acid	100 mg	照会		none
	Purity: >99.5%. Formula: C20H21N7O6. MW: 455.43. Solubility: .
	SKS	SKS-16.211-50mg	10-Methylfolic acid	50 mg	照会		none
	Purity: >99.5%. Formula: C20H21N7O6. MW: 455.43. Solubility: .
	SKS	SKS-11.480-1g	6-Methylpterin	1 g	照会		none
	Purity: >97.0%. Formula: C7H7N5O. MW: 177.16. Solubility: .
	SKS	SKS-11.480-100mg	6-Methylpterin	100 mg	照会		none
	Purity: >97.0%. Formula: C7H7N5O. MW: 177.16. Solubility: .
	SKS	SKS-11.480-50mg	6-Methylpterin	50 mg	照会		none
	Purity: >97.0%. Formula: C7H7N5O. MW: 177.16. Solubility: .
	SKS	SKS-11.217-100mg	(6R)-5-Methyl-5,6,7,8-tetrahydro-L-biopterin, 2HCl	100 mg	照会		none
	Purity: . Formula: C10H17N5O3, 2HCl. MW: 328.19. Solubility: .
	SKS	SKS-11.217-50mg	(6R)-5-Methyl-5,6,7,8-tetrahydro-L-biopterin, 2HCl	50 mg	照会		none
	Purity: . Formula: C10H17N5O3, 2HCl. MW: 328.19. Solubility: .
	SKS	SKS-11.217-10mg	(6R)-5-Methyl-5,6,7,8-tetrahydro-L-biopterin, 2HCl	10 mg	照会		none
	Purity: . Formula: C10H17N5O3, 2HCl. MW: 328.19. Solubility: .
	SKS	SKS-16.235-5g	(6R,S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【MethylFH4】【5MeTHFA】【5MFH4】	5 g	照会	-20℃	none
	Purity: >95%. Formula: C20H23N7O6?4H2O(Ca). MW: 497.5. Solubility: slightly soluble in water (0.5 g/100g H20 (22°C)). 1 mM solution in water at pH 5.9.
	SKS	SKS-16.235-1g	(6R,S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【MethylFH4】【5MeTHFA】【5MFH4】	1 g	照会	-20℃	none
	Purity: >95%. Formula: C20H23N7O6?4H2O(Ca). MW: 497.5. Solubility: slightly soluble in water (0.5 g/100g H20 (22°C)). 1 mM solution in water at pH 5.9.
	SKS	SKS-16.235-100mg	(6R,S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【MethylFH4】【5MeTHFA】【5MFH4】	100 mg	照会	-20℃	none
	Purity: >95%. Formula: C20H23N7O6?4H2O(Ca). MW: 497.5. Solubility: slightly soluble in water (0.5 g/100g H20 (22°C)). 1 mM solution in water at pH 5.9.
	SKS	SKS-16.235-50mg	(6R,S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【MethylFH4】【5MeTHFA】【5MFH4】	50 mg	照会	-20℃	none
	Purity: >95%. Formula: C20H23N7O6?4H2O(Ca). MW: 497.5. Solubility: slightly soluble in water (0.5 g/100g H20 (22°C)). 1 mM solution in water at pH 5.9.
	SKS	SKS-16.236-5g	(6S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【MethylFH4】【5MeTHFA】【5MFH4】	5 g	照会	-20℃	none
	Purity: >95%. Formula: C20H23N7O6?4H2O(Ca). MW: 497.5. Solubility: slightly soluble in water (0.5 g/100g H20 (22°C)). 1 mM solution in water at pH 5.9.
	SKS	SKS-16.236-1g	(6S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【MethylFH4】【5MeTHFA】【5MFH4】	1 g	照会	-20℃	none
	Purity: >95%. Formula: C20H23N7O6?4H2O(Ca). MW: 497.5. Solubility: slightly soluble in water (0.5 g/100g H20 (22°C)). 1 mM solution in water at pH 5.9.
	SKS	SKS-16.236-100mg	(6S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【MethylFH4】【5MeTHFA】【5MFH4】	100 mg	照会	-20℃	none
	Purity: >95%. Formula: C20H23N7O6?4H2O(Ca). MW: 497.5. Solubility: slightly soluble in water (0.5 g/100g H20 (22°C)). 1 mM solution in water at pH 5.9.
	SKS	SKS-16.236-50mg	(6S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 【MethylFH4】【5MeTHFA】【5MFH4】	50 mg	照会	-20℃	none
	Purity: >95%. Formula: C20H23N7O6?4H2O(Ca). MW: 497.5. Solubility: slightly soluble in water (0.5 g/100g H20 (22°C)). 1 mM solution in water at pH 5.9.
	SKS	SKS-11.483-5g	(6R,S)-6-Methyl-5,6,7,8-tetrahydropterin, 2HCl	5 g	照会		none
	Purity: >99.0%. Formula: C7H11N5O, 2HCl. MW: 254.11. Solubility: .
	SKS	SKS-11.483-1g	(6R,S)-6-Methyl-5,6,7,8-tetrahydropterin, 2HCl	1 g	照会		none
	Purity: >99.0%. Formula: C7H11N5O, 2HCl. MW: 254.11. Solubility: .
	SKS	SKS-11.483-100mg	(6R,S)-6-Methyl-5,6,7,8-tetrahydropterin, 2HCl	100 mg	照会		none
	Purity: >99.0%. Formula: C7H11N5O, 2HCl. MW: 254.11. Solubility: .
	SKS	SKS-16.242-10mg	(6R,S)-5-Methyl-5,6,7,8-tetrahydropteroyldi-γ-L-glutamic acid trihydrochloride	10 mg	照会
	SKS	SKS-16.244-10mg	(6R,S)-5-Methyl-5,6,7,8-tetrahydropteroyltetra-γ-L-glutamic acid trihydrochloride	10 mg	照会
	SKS	SKS-16.243-10mg	(6R,S)-5-Methyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid trihydrochloride	10 mg	照会
	SKS	SKS-11.349-100mg	D-Monapterin [D-threo-Neopterin]	100 mg	照会		none
	Purity: >99.0%. Formula: C9H11N5O4. MW: 253.21. Solubility: .
	SKS	SKS-11.349-50mg	D-Monapterin [D-threo-Neopterin]	50 mg	照会		none
	Purity: >99.0%. Formula: C9H11N5O4. MW: 253.21. Solubility: .
	SKS	SKS-11.340-1g	L-Monapterin [L-threo-Neopterin]	1 g	照会		none
	Purity: >99.5%. Formula: C9H11N5O4. MW: 253.21. Solubility: .
	SKS	SKS-11.340-100mg	L-Monapterin [L-threo-Neopterin]	100 mg	照会		none
	Purity: >99.5%. Formula: C9H11N5O4. MW: 253.21. Solubility: .
	SKS	SKS-11.340-50mg	L-Monapterin [L-threo-Neopterin]	50 mg	照会		none
	Purity: >99.5%. Formula: C9H11N5O4. MW: 253.21. Solubility: .
	SKS	SKS-11.330-100mg	7-Neopterin	100 mg	照会		none
	Purity: >98.0%. Formula: C9H11N5O4. MW: 253.21. Solubility: .
	SKS	SKS-11.330-50mg	7-Neopterin	50 mg	照会		none
	Purity: >98.0%. Formula: C9H11N5O4. MW: 253.21. Solubility: .
	SKS	SKS-11.330-10mg	7-Neopterin	10 mg	照会		none
	Purity: >98.0%. Formula: C9H11N5O4. MW: 253.21. Solubility: .
	SKS	SKS-91.303-100mg	D-(5-15N)-Neopterin	100 mg	照会		none
	Purity: . Formula: C9H11N4N[15]O4. MW: 254.21. Solubility: .
	SKS	SKS-91.303-50mg	D-(5-15N)-Neopterin	50 mg	照会		none
	Purity: . Formula: C9H11N4N[15]O4. MW: 254.21. Solubility: .
	SKS	SKS-91.303-10mg	D-(5-15N)-Neopterin	10 mg	照会		none
	Purity: . Formula: C9H11N4N[15]O4. MW: 254.21. Solubility: .
	SKS	SKS-11.325-100mg	L-Neopterin	100 mg	照会	-20℃	2277-43-2
	Purity: >99.0%. Formula: C9H11N5O4. MW: 253.2. Solubility: practically insoluble in water. soluble about 0.005 g per 100 g of water (22°C)..
	SKS	SKS-11.325-50mg	L-Neopterin	50 mg	照会	-20℃	2277-43-2
	Purity: >99.0%. Formula: C9H11N5O4. MW: 253.2. Solubility: practically insoluble in water. soluble about 0.005 g per 100 g of water (22°C)..
	SKS	SKS-11.325-10mg	L-Neopterin	10 mg	照会	-20℃	2277-43-2
	Purity: >99.0%. Formula: C9H11N5O4. MW: 253.2. Solubility: practically insoluble in water. soluble about 0.005 g per 100 g of water (22°C)..
	SKS	SKS-11.303-5g	D-Neopterin 【D-erythro-Neopterin】	5 g	照会	-20℃	2009-64-5
	Purity: >99.0%. Formula: C9H11N5O4. MW: 253.2. Solubility: practically insoluble in water. soluble about 0.005 g per 100 g of water (22°C)..
	SKS	SKS-11.303-1g	D-Neopterin 【D-erythro-Neopterin】	1 g	照会	-20℃	2009-64-5
	Purity: >99.0%. Formula: C9H11N5O4. MW: 253.2. Solubility: practically insoluble in water. soluble about 0.005 g per 100 g of water (22°C)..
	SKS	SKS-11.303-100mg	D-Neopterin 【D-erythro-Neopterin】	100 mg	照会	-20℃	2009-64-5
	Purity: >99.0%. Formula: C9H11N5O4. MW: 253.2. Solubility: practically insoluble in water. soluble about 0.005 g per 100 g of water (22°C)..
	SKS	SKS-11.314-100mg	D-Neopterin-3’-monophosphate, lithium salt	100 mg	照会		none
	Purity: >99.5%. Formula: C9H10Li2N5O7P. MW: 345.06. Solubility: .
	SKS	SKS-11.314-50mg	D-Neopterin-3’-monophosphate, lithium salt	50 mg	照会		none
	Purity: >99.5%. Formula: C9H10Li2N5O7P. MW: 345.06. Solubility: .
	SKS	SKS-11.314-10mg	D-Neopterin-3’-monophosphate, lithium salt	10 mg	照会		none
	Purity: >99.5%. Formula: C9H10Li2N5O7P. MW: 345.06. Solubility: .
	SKS	SKS-11.260	Oncopterin		照会	-20℃	none
	see Product Numbers 11.303, 11.325
	SKS	SKS-16.805-100mg	Penta-γ-L-glutamic acid, ammonium salt	100 mg	照会	-20℃	none
	see Product Numbers 16.803 and 16.806
	SKS	SKS-16.805-50mg	Penta-γ-L-glutamic acid, ammonium salt	50 mg	照会	-20℃	none
	see Product Numbers 16.803 and 16.806
	SKS	SKS-16.805-10mg	Penta-γ-L-glutamic acid, ammonium salt	10 mg	照会	-20℃	none
	see Product Numbers 16.803 and 16.806
	SKS	SKS-11.903-1g	Pterin	1 g	照会	-20℃	2236-60-4
	Purity: >99.0%. Formula: C6H5N5O. MW: 163.1. Solubility: insoluble in water. soluble 0.002 g per 100 g of water (22°C). Concentrated solutions of pterin can be prepared using 0.05 M NaOH.
	SKS	SKS-11.903-100mg	Pterin	100 mg	照会	-20℃	2236-60-4
	Purity: >99.0%. Formula: C6H5N5O. MW: 163.1. Solubility: insoluble in water. soluble 0.002 g per 100 g of water (22°C). Concentrated solutions of pterin can be prepared using 0.05 M NaOH.
	SKS	SKS-11.403-1g	Pterin-6-carboxylic acid 【2-amino-4--dihydroxypteridine-6-carboxylic acid】【P6C】	1 g	照会	-20℃	948-60-7
	Purity: >99.0%. Formula: C7H5N5O3. MW: 207.1. Solubility: insoluble in water. Slightly soluble in 0.01 M NaOH. pH approx.11.0, (0.2 g/100 g 0.01 M NaOH (22°C))..
	SKS	SKS-11.403-100mg	Pterin-6-carboxylic acid 【2-amino-4--dihydroxypteridine-6-carboxylic acid】【P6C】	100 mg	照会	-20℃	948-60-7
	Purity: >99.0%. Formula: C7H5N5O3. MW: 207.1. Solubility: insoluble in water. Slightly soluble in 0.01 M NaOH. pH approx.11.0, (0.2 g/100 g 0.01 M NaOH (22°C))..
	SKS	SKS-11.409-1g	Pterin-7-carboxylic acid	1 g	照会		none
	Purity: >99.0%. Formula: C7H5N5O3. MW: 207.14. Solubility: .
	SKS	SKS-11.409-100mg	Pterin-7-carboxylic acid	100 mg	照会		none
	Purity: >99.0%. Formula: C7H5N5O3. MW: 207.14. Solubility: .
	SKS	SKS-11.409-50mg	Pterin-7-carboxylic acid	50 mg	照会		none
	Purity: >99.0%. Formula: C7H5N5O3. MW: 207.14. Solubility: .
	SKS	SKS-16.113-1g	Pteroic acid 【Pteroic Acid and 7,8-Dihydropteroic acid】	1 g	照会	-20℃	none
	Purity: about 97%. Formula: C14H12N6O3. MW: 312.3. Solubility: Without the addition of alkali, both substances are almost insoluble in water.
	SKS	SKS-16.113-100mg	Pteroic acid 【Pteroic Acid and 7,8-Dihydropteroic acid】	100 mg	照会	-20℃	none
	Purity: about 97%. Formula: C14H12N6O3. MW: 312.3. Solubility: Without the addition of alkali, both substances are almost insoluble in water.
	SKS	SKS-16.113-50mg	Pteroic acid 【Pteroic Acid and 7,8-Dihydropteroic acid】	50 mg	照会	-20℃	none
	Purity: about 97%. Formula: C14H12N6O3. MW: 312.3. Solubility: Without the addition of alkali, both substances are almost insoluble in water.
	SKS	SKS-16.252-100mg	Pteroyldi-γ-L-glutamic acid 【Pteroylpolyglutamates】【Folylpolyglutamates】【Pte-Glu2】	100 mg	照会	-20℃	none
	Purity: 97.0% - 99.5%. Formula: C24H26N8O9. MW: 570.5. Solubility: soluble 0.1 g per 100g. Water. Soluble 1 mM soln. in H2O at pH 3.1
	SKS	SKS-16.252-50mg	Pteroyldi-γ-L-glutamic acid 【Pteroylpolyglutamates】【Folylpolyglutamates】【Pte-Glu2】	50 mg	照会	-20℃	none
	Purity: 97.0% - 99.5%. Formula: C24H26N8O9. MW: 570.5. Solubility: soluble 0.1 g per 100g. Water. Soluble 1 mM soln. in H2O at pH 3.1
	SKS	SKS-16.252-10mg	Pteroyldi-γ-L-glutamic acid 【Pteroylpolyglutamates】【Folylpolyglutamates】【Pte-Glu2】	10 mg	照会	-20℃	none
	Purity: 97.0% - 99.5%. Formula: C24H26N8O9. MW: 570.5. Solubility: soluble 0.1 g per 100g. Water. Soluble 1 mM soln. in H2O at pH 3.1
	SKS	SKS-16.267-100mg	Pteroylhepta-γ-L-glutamic acid, ammonium salt 【Pteroylpolyglutamates】【Folylpolyglutamates】【Pte-Glu7】	100 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C49H85N21O24. MW: 1352.34. Solubility: Freely soluble. Soluble 1 mM soln. in H2O at pH 5.4.
	SKS	SKS-16.267-50mg	Pteroylhepta-γ-L-glutamic acid, ammonium salt 【Pteroylpolyglutamates】【Folylpolyglutamates】【Pte-Glu7】	50 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C49H85N21O24. MW: 1352.34. Solubility: Freely soluble. Soluble 1 mM soln. in H2O at pH 5.4.
	SKS	SKS-16.267-10mg	Pteroylhepta-γ-L-glutamic acid, ammonium salt 【Pteroylpolyglutamates】【Folylpolyglutamates】【Pte-Glu7】	10 mg	照会	-20℃	none
	Purity: 98.0% - 99.5%. Formula: C49H85N21O24. MW: 1352.34. Solubility: Freely soluble. Soluble 1 mM soln. in H2O at pH 5.4.
	SKS	SKS-16.266-100mg	Pteroylhexa-γ-L-glutamic acid, ammonium salt	100 mg	照会
	SKS	SKS-16.266-50mg	Pteroylhexa-γ-L-glutamic acid, ammonium salt	50 mg	照会
	SKS	SKS-16.266-10mg	Pteroylhexa-γ-L-glutamic acid, ammonium salt	10 mg	照会
	SKS	SKS-16.255-100mg	Pteroylpenta-γ-L-glutamic acid	100 mg	照会
	SKS	SKS-16.255-50mg	Pteroylpenta-γ-L-glutamic acid	50 mg	照会
	SKS	SKS-16.255-10mg	Pteroylpenta-γ-L-glutamic acid	10 mg	照会
	SKS	SKS-16.254-100mg	Pteroyltetra-γ-L-glutamic acid	100 mg	照会	-20℃	none
	see Product Numbers 16.252 and 16.267
	SKS	SKS-16.254-50mg	Pteroyltetra-γ-L-glutamic acid	50 mg	照会	-20℃	none
	see Product Numbers 16.252 and 16.267
	SKS	SKS-16.254-10mg	Pteroyltetra-γ-L-glutamic acid	10 mg	照会	-20℃	none
	see Product Numbers 16.252 and 16.267
	SKS	SKS-16.253-100mg	Pteroyltri-γ-L-glutamic acid	100 mg	照会	-20℃	none
	see Product Numbers 16.252 and 16.267
	SKS	SKS-16.253-50mg	Pteroyltri-γ-L-glutamic acid	50 mg	照会	-20℃	none
	see Product Numbers 16.252 and 16.267
	SKS	SKS-16.253-10mg	Pteroyltri-γ-L-glutamic acid	10 mg	照会	-20℃	none
	see Product Numbers 16.252 and 16.267
	SKS	SKS-97.000	Radioactive compounds (Please refer to our reference 18)		照会
	SKS	SKS-11.225-1g	L-Sepiapterin 【S(-)-2-Amino-7,8-dihydro-6-(2-hydroxy-1-oxopropyl)-4(1H)-pteridinone】	1 g	照会	-20℃	17094-01-8
	Purity: >98.0%. Formula: C9H11N5O3. MW: 237.2. Solubility: slightly soluble in water. soluble 0.17 g per 100 g of water (22°C). soluble in neutral or slightly acidic solutions. soluble in DMSO
	SKS	SKS-11.225-100mg	L-Sepiapterin 【S(-)-2-Amino-7,8-dihydro-6-(2-hydroxy-1-oxopropyl)-4(1H)-pteridinone】	100 mg	照会	-20℃	17094-01-8
	Purity: >98.0%. Formula: C9H11N5O3. MW: 237.2. Solubility: slightly soluble in water. soluble 0.17 g per 100 g of water (22°C). soluble in neutral or slightly acidic solutions. soluble in DMSO
	SKS	SKS-11.225-50mg	L-Sepiapterin 【S(-)-2-Amino-7,8-dihydro-6-(2-hydroxy-1-oxopropyl)-4(1H)-pteridinone】	50 mg	照会	-20℃	17094-01-8
	Purity: >98.0%. Formula: C9H11N5O3. MW: 237.2. Solubility: slightly soluble in water. soluble 0.17 g per 100 g of water (22°C). soluble in neutral or slightly acidic solutions. soluble in DMSO
	SKS	SKS-11.225-10mg	L-Sepiapterin 【S(-)-2-Amino-7,8-dihydro-6-(2-hydroxy-1-oxopropyl)-4(1H)-pteridinone】	10 mg	照会	-20℃	17094-01-8
	Purity: >98.0%. Formula: C9H11N5O3. MW: 237.2. Solubility: slightly soluble in water. soluble 0.17 g per 100 g of water (22°C). soluble in neutral or slightly acidic solutions. soluble in DMSO
	SKS	SKS-16.804-100mg	Tetra-γ-L-glutamic acid, ammonium salt	100 mg	照会	-20℃	none
	see Product Numbers 16.803 and 16.806
	SKS	SKS-16.804-50mg	Tetra-γ-L-glutamic acid, ammonium salt	50 mg	照会	-20℃	none
	see Product Numbers 16.803 and 16.806
	SKS	SKS-16.804-10mg	Tetra-γ-L-glutamic acid, ammonium salt	10 mg	照会	-20℃	none
	see Product Numbers 16.803 and 16.806
	SKS	SKS-11.209-5g	(6R,S)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6R,S-BH4??2HCl】	5 g	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, 2HCl. MW: 314.2. Solubility: freely soluble in water..
	SKS	SKS-11.209-1g	(6R,S)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6R,S-BH4??2HCl】	1 g	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, 2HCl. MW: 314.2. Solubility: freely soluble in water..
	SKS	SKS-11.209-100mg	(6R,S)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6R,S-BH4??2HCl】	100 mg	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, 2HCl. MW: 314.2. Solubility: freely soluble in water..
	SKS	SKS-11.234-100mg	7-Tetrahydro-L-biopterin dihydrochloride 【7-BH4, HCl】【】	100 mg	照会		none
	Purity: >99.0%. Formula: C9H15N5O3, 2HCl. MW: 314.17. Solubility: .
	SKS	SKS-11.234-50mg	7-Tetrahydro-L-biopterin dihydrochloride 【7-BH4, HCl】【】	50 mg	照会		none
	Purity: >99.0%. Formula: C9H15N5O3, 2HCl. MW: 314.17. Solubility: .
	SKS	SKS-11.234-10mg	7-Tetrahydro-L-biopterin dihydrochloride 【7-BH4, HCl】【】	10 mg	照会		none
	Purity: >99.0%. Formula: C9H15N5O3, 2HCl. MW: 314.17. Solubility: .
	SKS	SKS-11.220-100mg	(6R,S)-5,6,7,8-Tetrahydro-D-biopterin, 2HCl	100 mg	照会		none
	Purity: >98.5%. Formula: C9H15N5O3, 2HCl. MW: 314.17. Solubility: .
	SKS	SKS-11.220-50mg	(6R,S)-5,6,7,8-Tetrahydro-D-biopterin, 2HCl	50 mg	照会		none
	Purity: >98.5%. Formula: C9H15N5O3, 2HCl. MW: 314.17. Solubility: .
	SKS	SKS-11.220-10mg	(6R,S)-5,6,7,8-Tetrahydro-D-biopterin, 2HCl	10 mg	照会		none
	Purity: >98.5%. Formula: C9H15N5O3, 2HCl. MW: 314.17. Solubility: .
	SKS	SKS-11.223-100mg	(6R,S)-5,6,7,8-Tetrahydro-D-threo-biopterin, 2HCl	100 mg	照会		none
	Purity: >95.0%. Formula: C9H15N5O3, 2HCl. MW: 314.17. Solubility: freely soluble.
	SKS	SKS-11.223-50mg	(6R,S)-5,6,7,8-Tetrahydro-D-threo-biopterin, 2HCl	50 mg	照会		none
	Purity: >95.0%. Formula: C9H15N5O3, 2HCl. MW: 314.17. Solubility: freely soluble.
	SKS	SKS-11.223-10mg	(6R,S)-5,6,7,8-Tetrahydro-D-threo-biopterin, 2HCl	10 mg	照会		none
	Purity: >95.0%. Formula: C9H15N5O3, 2HCl. MW: 314.17. Solubility: freely soluble.
	SKS	SKS-91.207-100mg	(5-15N)-(6R,S)-5,6,7,8-Tetrahydro-L-biopterin, 2HCl	100 mg	照会		none
	Purity: >95.0%. Formula: C9H13N4N[15]O3, 2HCl. MW: 315.16. Solubility: freely soluble.
	SKS	SKS-91.207-50mg	(5-15N)-(6R,S)-5,6,7,8-Tetrahydro-L-biopterin, 2HCl	50 mg	照会		none
	Purity: >95.0%. Formula: C9H13N4N[15]O3, 2HCl. MW: 315.16. Solubility: freely soluble.
	SKS	SKS-91.207-10mg	(5-15N)-(6R,S)-5,6,7,8-Tetrahydro-L-biopterin, 2HCl	10 mg	照会		none
	Purity: >95.0%. Formula: C9H13N4N[15]O3, 2HCl. MW: 315.16. Solubility: freely soluble.
	SKS	SKS-11.212-5g	(6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6R-BH4??2HCl】 (contains less than 0.1% of	5 g	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, 2HCl. MW: 314.2. Solubility: freely soluble in water. soluble 1 mM solution in water at pH 3.0 and 1 M solution in water at pH 0.45.
	SKS	SKS-11.212-1g	(6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6R-BH4??2HCl】 (contains less than 0.1% of	1 g	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, 2HCl. MW: 314.2. Solubility: freely soluble in water. soluble 1 mM solution in water at pH 3.0 and 1 M solution in water at pH 0.45.
	SKS	SKS-11.212-100mg	(6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6R-BH4??2HCl】 (contains less than 0.1% of	100 mg	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, 2HCl. MW: 314.2. Solubility: freely soluble in water. soluble 1 mM solution in water at pH 3.0 and 1 M solution in water at pH 0.45.
	SKS	SKS-11.214-5g	(6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride, contains up to 2.0% NaCl 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6R-BH4??2HCl】 (c	5 g	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, 2HCl. MW: 314.2. Solubility: freely soluble in water.. soluble 1 mM solution in water at pH 3.0 and 1 M solution in water at pH 0.45.
	SKS	SKS-11.214-1g	(6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride, contains up to 2.0% NaCl 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6R-BH4??2HCl】 (c	1 g	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, 2HCl. MW: 314.2. Solubility: freely soluble in water.. soluble 1 mM solution in water at pH 3.0 and 1 M solution in water at pH 0.45.
	SKS	SKS-11.214-100mg	(6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride, contains up to 2.0% NaCl 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6R-BH4??2HCl】 (c	100 mg	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, 2HCl. MW: 314.2. Solubility: freely soluble in water.. soluble 1 mM solution in water at pH 3.0 and 1 M solution in water at pH 0.45.
	SKS	SKS-11.215-5g	(6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6S-BH4??H2SO4】	5 g	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, H2SO4. MW: 339.3. Solubility: freely soluble in water.. soluble 2.3 g per 100 g of water (22°C).
	SKS	SKS-11.215-1g	(6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6S-BH4??H2SO4】	1 g	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, H2SO4. MW: 339.3. Solubility: freely soluble in water.. soluble 2.3 g per 100 g of water (22°C).
	SKS	SKS-11.215-100mg	(6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6S-BH4??H2SO4】	100 mg	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, H2SO4. MW: 339.3. Solubility: freely soluble in water.. soluble 2.3 g per 100 g of water (22°C).
	SKS	SKS-11.215-50mg	(6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6S-BH4??H2SO4】	50 mg	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, H2SO4. MW: 339.3. Solubility: freely soluble in water.. soluble 2.3 g per 100 g of water (22°C).
	SKS	SKS-11.215-10mg	(6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 【TETRAHYDROBIOPTERIN】【2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone】【6S-BH4??H2SO4】	10 mg	照会	-20℃	none
	Purity: >99.5%. Formula: C9H15N5O3, H2SO4. MW: 339.3. Solubility: freely soluble in water.. soluble 2.3 g per 100 g of water (22°C).
	SKS	SKS-16.209-1g	(6R,S)-5,6,7,8-Tetrahydrofolic acid, 3HCl 【6R,S-FH4, 3HCl】	1 g	照会	-20℃	135-16-0
	Purity: 95.0% - 98.0%. Formula: C19H23N7O6, 3HCl. MW: 554.8. Solubility: freely soluble in water. soluble at least 40 g per 100 g of water (22°C). soluble 1 mM solution at pH 2.67.
	SKS	SKS-16.209-100mg	(6R,S)-5,6,7,8-Tetrahydrofolic acid, 3HCl 【6R,S-FH4, 3HCl】	100 mg	照会	-20℃	135-16-0
	Purity: 95.0% - 98.0%. Formula: C19H23N7O6, 3HCl. MW: 554.8. Solubility: freely soluble in water. soluble at least 40 g per 100 g of water (22°C). soluble 1 mM solution at pH 2.67.
	SKS	SKS-16.208-1g	(6S)-5,6,7,8-Tetrahydrofolic acid, 3HCl 【6S-FH4, 3HCl】	1 g	照会	-20℃	150731-85-4
	Purity: 95.0% - 98.0%. Formula: C19H23N7O6, 3HCl. MW: 554.8. Solubility: freely soluble in water. soluble at least 40 g per 100 g of water (22°C). soluble 1 mM solution at pH 2.67.
	SKS	SKS-16.208-100mg	(6S)-5,6,7,8-Tetrahydrofolic acid, 3HCl 【6S-FH4, 3HCl】	100 mg	照会	-20℃	150731-85-4
	Purity: 95.0% - 98.0%. Formula: C19H23N7O6, 3HCl. MW: 554.8. Solubility: freely soluble in water. soluble at least 40 g per 100 g of water (22°C). soluble 1 mM solution at pH 2.67.
	SKS	SKS-16.207-1g	(6S)-5,6,7,8-Tetrahydrofolic acid 【6S-FH4】	1 g	照会	-20℃	71963-69-4
	Purity: 95.0% - 98.0%. Formula: C19H23N7O6. MW: 445.4. Solubility: practically insoluble in water. Soluble 10 mg in 10 ml of 0.01 N NaOH..
	SKS	SKS-16.207-100mg	(6S)-5,6,7,8-Tetrahydrofolic acid 【6S-FH4】	100 mg	照会	-20℃	71963-69-4
	Purity: 95.0% - 98.0%. Formula: C19H23N7O6. MW: 445.4. Solubility: practically insoluble in water. Soluble 10 mg in 10 ml of 0.01 N NaOH..
	SKS	SKS-11.351-100mg	(6R,S)-5,6,7,8-Tetrahydro-D-monapterin, 2HCl	100 mg	照会		none
	Purity: >99.0%. Formula: C9H15N5O4, 2HCl. MW: 330.17. Solubility: .
	SKS	SKS-11.351-50mg	(6R,S)-5,6,7,8-Tetrahydro-D-monapterin, 2HCl	50 mg	照会		none
	Purity: >99.0%. Formula: C9H15N5O4, 2HCl. MW: 330.17. Solubility: .
	SKS	SKS-11.346-100mg	(6R,S)-5,6,7,8-Tetrahydro-L-monapterin, 2HCl	100 mg	照会		none
	Purity: >98%. Formula: C9H15N5O4, 2HCl. MW: 330.17. Solubility: .
	SKS	SKS-11.346-50mg	(6R,S)-5,6,7,8-Tetrahydro-L-monapterin, 2HCl	50 mg	照会		none
	Purity: >98%. Formula: C9H15N5O4, 2HCl. MW: 330.17. Solubility: .
	SKS	SKS-11.309-1g	(6R,S)-5,6,7,8-Tetrahydro-D-neopterin, 2HCl	1 g	照会		none
	Purity: >99.5%. Formula: C9H15N5O4, 2HCl. MW: 330.17. Solubility: .
	SKS	SKS-11.309-100mg	(6R,S)-5,6,7,8-Tetrahydro-D-neopterin, 2HCl	100 mg	照会		none
	Purity: >99.5%. Formula: C9H15N5O4, 2HCl. MW: 330.17. Solubility: .
	SKS	SKS-11.909-1g	5,6,7,8-Tetrahydropterin, 2HCl	1 g	照会		none
	Purity: >97.5%. Formula: C6H9N5O, 2HCl. MW: 240.09. Solubility: .
	SKS	SKS-11.909-100mg	5,6,7,8-Tetrahydropterin, 2HCl	100 mg	照会		none
	Purity: >97.5%. Formula: C6H9N5O, 2HCl. MW: 240.09. Solubility: .
	SKS	SKS-11.182-100mg	(6R,S)-5,6,7,8-Tetrahydro-L-rhamnopterin, 2HCl	100 mg	照会		none
	Purity: >96.9%. Formula: C10H17N5O4, 2HCl. MW: 344.19. Solubility: .
	SKS	SKS-11.182-50mg	(6R,S)-5,6,7,8-Tetrahydro-L-rhamnopterin, 2HCl	50 mg	照会		none
	Purity: >96.9%. Formula: C10H17N5O4, 2HCl. MW: 344.19. Solubility: .
	SKS	SKS-11.182-10mg	(6R,S)-5,6,7,8-Tetrahydro-L-rhamnopterin, 2HCl	10 mg	照会		none
	Purity: >96.9%. Formula: C10H17N5O4, 2HCl. MW: 344.19. Solubility: .
	SKS	SKS-16.123-1g	N10-(Trifluoroacetyl)pteroic acid	1 g	照会		none
	Purity: . Formula: . MW: 408.3. Solubility: .
	SKS	SKS-16.123-100mg	N10-(Trifluoroacetyl)pteroic acid	100 mg	照会		none
	Purity: . Formula: . MW: 408.3. Solubility: .
	SKS	SKS-16.123-50mg	N10-(Trifluoroacetyl)pteroic acid	50 mg	照会		none
	Purity: . Formula: . MW: 408.3. Solubility: .
	SKS	SKS-16.803-100mg	Tri-γ-L-glutamic acid, ammonium salt 【Polyglutamates】【Glu3 ammonium salt】	100 mg	照会	-20℃	none
	Purity: 97.5% - 99.0%. Formula: C15H20N3O10(NH4)3. MW: 456.5. Solubility: soluble 1 mM solution in water at pH 5.0.
	SKS	SKS-16.803-50mg	Tri-γ-L-glutamic acid, ammonium salt 【Polyglutamates】【Glu3 ammonium salt】	50 mg	照会	-20℃	none
	Purity: 97.5% - 99.0%. Formula: C15H20N3O10(NH4)3. MW: 456.5. Solubility: soluble 1 mM solution in water at pH 5.0.
	SKS	SKS-16.803-10mg	Tri-γ-L-glutamic acid, ammonium salt 【Polyglutamates】【Glu3 ammonium salt】	10 mg	照会	-20℃	none
	Purity: 97.5% - 99.0%. Formula: C15H20N3O10(NH4)3. MW: 456.5. Solubility: soluble 1 mM solution in water at pH 5.0.
	SKS	SKS-11.180-100mg	6-(L-1,2,3-Trihydroxybutyl)-pterin 【Rhamnopterin】	100 mg	照会		none
	Purity: >99.5%. Formula: C10H13N5O4. MW: 267.24. Solubility: .
	SKS	SKS-11.180-50mg	6-(L-1,2,3-Trihydroxybutyl)-pterin 【Rhamnopterin】	50 mg	照会		none
	Purity: >99.5%. Formula: C10H13N5O4. MW: 267.24. Solubility: .
	SKS	SKS-11.713-1g	Xanthopterin	1 g	照会		none
	Purity: >99.5%. Formula: C6H5N5O2. MW: 179.13. Solubility: .
	SKS	SKS-11.713-100mg	Xanthopterin	100 mg	照会		none
	Purity: >99.5%. Formula: C6H5N5O2. MW: 179.13. Solubility: .
	SKS	SKS-16.902-1g	Z-Glu2-OtBu3	1 g	照会		none
	Purity: . Formula: C30H46N2O9. MW: 578.70. Solubility: .
	SKS	SKS-16.902-100mg	Z-Glu2-OtBu3	100 mg	照会		none
	Purity: . Formula: C30H46N2O9. MW: 578.70. Solubility: .
	SKS	SKS-16.903-1g	Z-Glu3-OtBu4	1 g	照会		none
	Purity: . Formula: C39H61N3O12. MW: 763.92. Solubility: .
	SKS	SKS-16.903-100mg	Z-Glu3-OtBu4	100 mg	照会		none
	Purity: . Formula: C39H61N3O12. MW: 763.92. Solubility: .
	SKS	SKS-16.904-1g	Z-Glu4-OtBu5	1 g	照会		none
	Purity: . Formula: C48H76N4O15. MW: 949.14. Solubility: .
	SKS	SKS-16.904-100mg	Z-Glu4-OtBu5	100 mg	照会		none
	Purity: . Formula: C48H76N4O15. MW: 949.14. Solubility: .
	SKS	SKS-16.905-1g	Z-Glu5-OtBu6	1 g	照会		none
	Purity: . Formula: C57H91N5O16. MW: 1134.37. Solubility: .
	SKS	SKS-16.905-100mg	Z-Glu5-OtBu6	100 mg	照会		none
	Purity: . Formula: C57H91N5O16. MW: 1134.37. Solubility: .
	SKS	SKS-16.906-1g	Z-Glu6-OtBu7	1 g	照会		none
	Purity: . Formula: C66H106N6O21. MW: 1319.59. Solubility: .
	SKS	SKS-16.906-100mg	Z-Glu6-OtBu7	100 mg	照会		none
	Purity: . Formula: C66H106N6O21. MW: 1319.59. Solubility: .