
维百奥生物可提供Schircks Laboratories品牌产品。
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Schircks Laboratories由B. Schircks博士在瑞士创立,是蝶啶类化合物(Pteridines)专业供应商,主要销售蝶啶及蝶啶衍生物产品。Schircks Laboratories产品线涵盖蝶啶类化合物(Pteridines)和叶酸衍生物(Folate Derivatives)两大类,产品经过严格的质量控制,纯度可达99.5%以上,公司在瑞士拥有独立的生产和研发设施,并通过全球分销网络服务于世界各地的研究和开发小组。Schircks Laboratories自成立40余年来,始终致力于蝶啶和蝶啶类似物的合成、纯化和表征,通过不断开发和改进合成工艺,持续满足生命科学研究对高品质蝶啶类化合物的需求。

❑ Schircks Laboratories产品线
● 四氢生物蝶呤(BH4)及相关化合物:提供(6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride、(6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate以及7,8-Dihydro-L-biopterin等,用于酶辅因子研究、代谢疾病研究及药物筛选。其中(6R)-BH4是芳香族氨基酸羟化酶和一氧化氮合酶(NOS)的天然辅因子。
● 其他蝶啶化合物:提供Biopterin、Sepiapterin、Neopterin、Pterin及其多种衍生物(包括6-Hydroxymethylpterin、6-Methylpterin、Acetyl-6-formylpterin等),以及D-Biopterin(等手性异构体,广泛应用于神经科学、免疫学、微生物学和诊断试剂开发。
● 叶酸衍生物(Folate Derivatives):提供(6R,S)-5-Methyl-5,6,7,8-tetrahydrofolic acid、(6S)-5,6,7,8-Tetrahydrofolic acid、(6R,S)-5,10-Methylene-5,6,7,8-tetrahydrofolic acid、Pteroylglutamic acids(蝶酰多谷氨酸系列)以及Methotrexate等,用于叶酸代谢研究、细胞周期调控、抗癌药物开发及酶活性测定。
❑ Schircks Laboratories产品列表
| 11.180 | 6-(L-1,2,3-Trihydroxybutyl)-pterin [Rhamnopterin] |
| 11.182 | (6R,S)-5,6,7,8-Tetrahydro-L-rhamnopterin dihydrochloride |
| 11.203 | L-Biopterin [L-erythro-Biopterin] |
| 11.206 | 7,8-Dihydro-L-biopterin |
| 11.209 | (6R,S)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride |
| 11.212 | (6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride |
| 11.213 | (6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride |
| 11.215 | (6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate |
| 11.216 | (6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate |
| 11.217 | (6R)-5-Methyl-5,6,7,8-tetrahydro-L-biopterin dihydrochloride |
| 11.218 | D-Biopterin [D-erythro-Biopterin] |
| 11.220 | (6R,S)-5,6,7,8-Tetrahydro-D-biopterin dihydrochloride |
| 11.221 | D-threo-Biopterin [Dictyopterin] |
| 11.223 | (6R,S)-5,6,7,8-Tetrahydro-D-threo-biopterin dihydrochloride |
| 11.228 | Deoxysepiapterin |
| 11.229 | 6-((1R,S)-Hydroxypropyl)pterin [(1'R,S)-2'-Deoxybiopterin] |
| 11.231 | 7-Biopterin |
| 11.234 | 7-Tetrahydro-L-biopterin dihydrochloride |
| 11.260 | Oncopterin |
| 11.270 | 4-Hydroxy-6-(L-erythro-1,2-dihydroxy-propyl)-2-(methylthio)pteridine |
| 11.280 | 4-Amino-L-biopterin [2,4-Diamino-6-(L-erythro-1',2'-dihydroxypropyl)pteridine] |
| 11.282 | 4-Amino-(6R,S)-5,6,7,8-tetrahydro-L-biopterin dihydrochloride |
| 11.283 | 4-Amino-(6R)-5,6,7,8-tetrahydro-L-biopterin dihydrochloride |
| 11.303 | D-Neopterin [D-erythro-Neopterin] |
| 11.306 | 7,8-Dihydro-D-neopterin |
| 11.307 | 7,8-Dihydro-D-neopterin-3’-triphosphate (Please refer to our reference 8) |
| 11.309 | (6R,S)-5,6,7,8-Tetrahydro-D-neopterin dihydrochloride |
| 11.314 | D-Neopterin-3’-monophosphate, lithium salt |
| 11.315 | 7,8-Dihydro-D-neopterin-3’-monophosphate, lithium salt |
| 11.320 | 3'-Hydroxy-D-sepiapterin |
| 11.330 | 7-Neopterin |
| 11.340 | L-Monapterin [L-threo-Neopterin] |
| 11.345 | 7,8-Dihydro-L-monapterin |
| 11.346 | (6R,S)-5,6,7,8-Tetrahydro-L-monapterin dihydrochloride |
| 11.349 | D-Monapterin [D-threo-Neopterin] |
| 11.403 | Pterin-6-carboxylic acid |
| 11.409 | Pterin-7-carboxylic acid |
| 11.415 | 6-Formylpterin [Pterin-6-aldehyde] |
| 11.416 | 6-Formyl-7,8-dihydropterin |
| 11.418 | Acetyl-6-formylpterin |
| 11.420 | 6-Hydroxymethylpterin |
| 11.421 | 6-Hydroxymethyl-7,8-dihydropterin hydrochloride |
| 11.422 | 6-Hydroxymethyl-7,8-dihydropterin-diphosphate (Please refer to our reference 8) |
| 11.423 | (6R,S)-6-Hydroxymethyl-5,6,7,8-tetrahydropterin dihydrochloride |
| 11.429 | 6-Hydroxymethylpterin-monophosphate |
| 11.438 | 6-Hydroxymethylpterin-diphosphate, lithium salt |
| 11.480 | 6-Methylpterin |
| 11.481 | 6-Methyl-7,8-dihydropterin hydrochloride |
| 11.483 | (6R,S)-6-Methyl-5,6,7,8-tetrahydropterin dihydrochloride |
| 11.503 | 6,7-Dimethylpterin |
| 11.506 | 6,7-Dimethyl-7,8-dihydropterin monohydrochloride |
| 11.509 | 6,7-Dimethyl-5,6,7,8-tetrahydropterin monohydrochloride |
| 11.703 | Leucopterin |
| 11.713 | Xanthopterin |
| 11.716 | Dihydroxanthopterin |
| 11.723 | Isoxanthopterin |
| 11.903 | Pterin |
| 11.906 | 7,8-Dihydropterin (Please refer to our reference 20) |
| 11.909 | 5,6,7,8-Tetrahydropterin dihydrochloride |
| 13.103 | Lumazine |
| 13.203 | 6-Hydroxylumazine |
| 13.206 | 6-Hydroxy-7,8-dihydrolumazine |
| 13.220 | 7-Hydroxylumazine |
| 16.113 | Pteroic acid |
| 16.123 | N10-(Trifluoroacetyl)pteroic acid |
| 16.140 | 10-Formylpteroic acid |
| 16.203 | Folic acid |
| 16.206 | 7,8-Dihydrofolic acid |
| 16.208 | (6S)-5,6,7,8-Tetrahydrofolic acid trihydrochloride |
| 16.209 | (6R,S)-5,6,7,8-Tetrahydrofolic acid trihydrochloride |
| 16.211 | 10-Methylfolic acid |
| 16.215 | 10-Formylfolic acid |
| 16.217 | 10-Formyl-5,6,7,8-tetrahydrofolic acid (Please refer to our reference 19) |
| 16.220 | (6R,S)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt |
| 16.222 | (6R)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt (unnatural calcium folinate) |
| 16.230 | (6R,S)-5,10-Methenyl-5,6,7,8-tetrahydrofolic acid chloride |
| 16.233 | (6R,S)-5-Methyl-5,6-dihydrofolic acid, ammonium salt |
| 16.235 | (6R,S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt |
| 16.236 | (6S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt |
| 16.243 | (6R,S)-5-Methyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid trihydrochloride |
| 16.244 | (6R,S)-5-Methyl-5,6,7,8-tetrahydropteroyltetra-γ-L-glutamic acid trihydrochloride |
| 16.252 | Pteroyldi-γ-L-glutamic acid |
| 16.253 | Pteroyltri-γ-L-glutamic acid has been discontinued |
| 16.254 | Pteroyltetra-γ-L-glutamic acid |
| 16.255 | Pteroylpenta-γ-L-glutamic acid has been discontinued |
| 16.266 | Pteroylhexa-γ-L-glutamic acid, ammonium salt |
| 16.267 | Pteroylhepta-γ-L-glutamic acid, ammonium salt |
| 16.280 | (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroic acid |
| 16.282 | (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyldi-γ-L-glutamic acid, lithium salt has been discontinued |
| 16.283 | (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid, lithium salt has been discontinued |
| 16.284 | (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltetra-γ-L-glutamic acid, lithium salt |
| 16.285 | (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylpenta-γ-L-glutamic acid, lithium salt |
| 16.286 | (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylhexa-γ-L-glutamic acid, lithium salt |
| 16.330 | Aminopterin [4-Aminofolic acid] |
| 16.403 | 4-Amino-10-methylpteroic acid (APA, DAMPA) |
| 16.411 | Methotrexate [4-Amino-10-methylpteroyl-γ-L-glutamic acid] |
| 16.412 | 4-Amino-10-methylpteroyldi-γ-L-glutamic acid, ammonium salt [Methotrexate diglutamate] |
| 16.413 | 4-Amino-10-methylpteroyltri-γ-L-glutamic acid, ammonium salt [Methotrexate triglutamate] |
| 16.414 | 4-Amino-10-methylpteroyltetra-γ-L-glutamic acid, ammonium salt [Methotrexate tetraglutamate] |
| 16.415 | 4-Amino-10-methylpteroylpenta-γ-L-glutamic acid, ammonium salt [Methotrexate pentaglutamate] |
| 16.416 | 4-Amino-10-methylpteroylhexa-γ-L-glutamic acid, ammonium salt [Methotrexate hexaglutamate] |
| 16.417 | 4-Amino-10-methylpteroylhepta-γ-L-glutamic acid, ammonium salt [Methotrexate heptaglutamate] |
| 16.500 | 7-Hydroxymethotrexate |
| 16.701 | p-Aminobenzoyl-L-glutamic acid |
| 16.702 | p-Aminobenzoyldi-γ-L-glutamic acid, ammonium salt |
| 16.703 | p-Aminobenzoyltri-γ-L-glutamic acid, ammonium salt |
| 16.704 | p-Aminobenzoyltetra-γ-L-glutamic acid, ammonium salt |
| 16.705 | p-Aminobenzoylpenta-γ-L-glutamic acid, ammonium salt |
| 16.706 | p-Aminobenzoylhexa-γ-L-glutamic acid, ammonium salt |
| 16.707 | p-Aminobenzoylhepta-γ-L-glutamic acid, ammonium salt has been discontinued |
| 16.901 | Z-Glu-OtBu |
| 16.902 | Z-Glu2-OtBu3 |
| 16.903 | Z-Glu3-OtBu4 |
| 16.904 | Z-Glu4-OtBu5 |
| 16.905 | Z-Glu5-OtBu6 |
| 16.906 | Z-Glu6-OtBu7 |
| 91.303 | D-(5-15N)-Neopterin |
| 96.203 | (5-15N)-Folic acid |