标签归档：schircks

Schircks 特约代理

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世界*实验材料供应商 Schircks上海金畔生物为其中国代理， Schircks在一直是行业的*,一直为广大科研客户提供zui为的产品和服务,上海金畔生物一直秉承为中国科研客户带来的产品，的服务， Schircks就是为了给广大科研客户带来更加完善的产品和服务,您的满意将是我们zui大的收获

 Schircks中国代理, Schircks上海代理， Schircks北京代理，Schircks广东代理， Schircks江苏代理Schircks湖北代理,Schircks天津,Schircks黑龙江代理,Schircks内蒙古代理,Schircks吉林代理,Schircks福建代理, Schircks江苏代理, Schircks浙江代理, Schircks四川代理,

 

Schircks Laboratories, Switzerland was founded by Dr. B. Schircks in 1980 to synthesize pteridines. The company is independently owned and operated. Schircks Laboratories has ceased production of tetrahydrobiopterin. Biomarin has taken over the US market and Merck Serono the European market. They will continue to expand. They are responsible for the supply of tetrahydrobiopterin (Sapropterin dihydrochloride) in tablet form (Kuvan).

Over 100 other pteridines are synthesized by Schircks Laboratories which are mainly used in science and clinical diagnostic applications. We are constantly developing and improving syntheses and starting new syntheses to meet the demands of research and development groups worldwide.

 

schircks2022年价格表

发表于由

schircks 11.420说明书

6-Hydroxymethylpterin 

Product no. 11.420 

Abbreviation: HMP 

CAS No.: 712-29-8

说明黄色粉末

生物化学6-羟甲基蝶呤是四氢叶酸合成的中间体。

溶解性6-羟甲基蝶呤几乎不溶于水。非常轻微

可溶于0.01 M NaOH。pH值约为11.0，（约为0.07 g/100 g 0.01 M

氢氧化钠（22摄氏度）。柱水Spherisorb S5-ODS 2，4.6 x 150 mm洗脱液10 mm Na2HPO4 pH 7:乙腈，39:1流速1 ml/min波长215 nm

分析方法

高效液相色谱

条件

溶液1 mg/3 ml 0.01 M NaOH

纯度：HPLC>97.5%

稳定性6-羟甲基蝶呤对光敏感。它不吸湿。在室温下储存3个月的粉末是稳定的，在这一时间之后，通过HPLC分析，其纯度没有变化。HMP在0.01M NaOH中的1mM溶液在室温下仅略微不稳定，在室温下储存7天后，HPLC分析显示降解率为6%。

在-20°C或更低温度下，将粉末保存在小瓶中保持干燥。HMP可以在不使用干冰的情况下运输。

使用HMP是分析工作的重要标准。我们的产品仅供实验室使用。安全HMP是安全的，在处理本产品时不需要特别的预防措施。

上海金畔生物schircks2022年价格表

货号 品名 规格 价格 品牌
11.203 L-Biopterin [L-erythro-Biopterin]  5g 14824 schircks
11.206 7,8-Dihydro-L-biopterin 5g 44523 schircks
11.209 (6R,S)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride  5g 18156 schircks
11.212 (6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride 5g 19516 schircks
11.213 (6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride 5g 17510 schircks
11.215 (6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 5g 82875 schircks
11.216 (6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 5g 78931 schircks
11.303 D-Neopterin [D-erythro-Neopterin]  5g 35241 schircks
11.483 (6R,S)-6-Methyl-5,6,7,8-tetrahydropterin dihydrochloride 5g 59160 schircks
11.509 6,7-Dimethyl-5,6,7,8-tetrahydropterin monohydrochloride 5g 24718 schircks
16.203 Folic acid   5g 340 schircks
16.220 (6R,S)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt  5g 3468 schircks
16.235 (6R,S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 5g 23511 schircks
16.236 (6S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 5g 30362 schircks
16.411 Methotrexate  [4-Amino-10-methylpteroyl–γ–L-glutamic acid] 5g 17187 schircks
16.901 Z-Glu-OtBu 5g 425 schircks
11.203 L-Biopterin [L-erythro-Biopterin]  1g 4454 schircks
11.206 7,8-Dihydro-L-biopterin 1g 12070 schircks
11.209 (6R,S)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride  1g 5083 schircks
11.212 (6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride 1g 5899 schircks
11.213 (6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride 1g 4760 schircks
11.215 (6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 1g 27625 schircks
11.216 (6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 1g 25245 schircks
11.270 4-Hydroxy-6-(L-erythro-1,2-dihydroxy-propyl)-2-(methylthio)pteridine 1g 72437 schircks
11.303 D-Neopterin [D-erythro-Neopterin]  1g 9724 schircks
11.306 7,8-Dihydro-D-neopterin   1g 21607 schircks
11.309 (6R,S)-5,6,7,8-Tetrahydro-D-neopterin dihydrochloride 1g 11322 schircks
11.340 L-Monapterin [L-threo-Neopterin] 1g 14586 schircks
11.403 Pterin-6-carboxylic acid 1g 9741 schircks
11.409 Pterin-7-carboxylic acid 1g 13549 schircks
11.415 6-Formylpterin [Pterin-6-aldehyde] 1g 20995 schircks
11.418 Acetyl-6-formylpterin 1g 27455 schircks
11.420 6-Hydroxymethylpterin 1g 27897 schircks
11.421 6-Hydroxymethyl-7,8-dihydropterin hydrochloride 1g 33966 schircks
11.480 6-Methylpterin 1g 10931 schircks
11.483 (6R,S)-6-Methyl-5,6,7,8-tetrahydropterin dihydrochloride 1g 15861 schircks
11.503 6,7-Dimethylpterin 1g 1173 schircks
11.509 6,7-Dimethyl-5,6,7,8-tetrahydropterin monohydrochloride 1g 6681 schircks
11.903 Pterin 1g 2516 schircks
13.103 Lumazine 1g 2516 schircks
16.113 Pteroic acid 1g 20536 schircks
16.123 N10-(Trifluoroacetyl)pteroic acid 1g 28798 schircks
16.206 7,8-Dihydrofolic acid 1g 17085 schircks
16.207 (6S)-5,6,7,8-Tetrahydrofolic acid 1g 10472 schircks
16.208 (6S)-5,6,7,8-Tetrahydrofolic acid trihydrochloride   1g 14008 schircks
16.209 (6R,S)-5,6,7,8-Tetrahydrofolic acid trihydrochloride  1g 10523 schircks
16.215 10-Formylfolic acid   1g 4573 schircks
16.220 (6R,S)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt  1g 1105 schircks
16.226 (6R,S)-5,10-Methylene-5,6,7,8-tetrahydrofolic acid, calcium salt  1g 9129 schircks
16.230 (6R,S)-5,10-Methenyl-5,6,7,8-tetrahydrofolic acid chloride 1g 12240 schircks
16.235 (6R,S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 1g 7820 schircks
16.236 (6S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 1g 10115 schircks
16.330 Aminopterin [4-Aminofolic acid] 1g 24395 schircks
16.403 4-Amino-10-methylpteroic acid (APA, DAMPA) 1g 26061 schircks
16.411 Methotrexate  [4-Amino-10-methylpteroyl–γ–L-glutamic acid] 1g 5746 schircks
16.701 p-Aminobenzoyl-L-glutamic acid 1g 2074 schircks
16.902 Z-Glu2-OtBu3 1g 1955 schircks
16.903 Z-Glu3-OtBu4   1g 3468 schircks
16.904 Z-Glu4-OtBu5   1g 5491 schircks
16.905 Z-Glu5-OtBu6   1g 8092 schircks
16.906 Z-Glu6-OtBu7   1g 11033 schircks
11.180 6-(L-1,2,3-Trihydroxybutyl)-pterin [Rhamnopterin] 100mg 2737 schircks
11.182 (6R,S)-5,6,7,8-Tetrahydro-L-rhamnopterin dihydrochloride 100mg 4165 schircks
11.203 L-Biopterin [L-erythro-Biopterin]  100mg 1003 schircks
11.206 7,8-Dihydro-L-biopterin 100mg 2159 schircks
11.209 (6R,S)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride  100mg 1479 schircks
11.212 (6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride 100mg 2057 schircks
11.213 (6R)-5,6,7,8-Tetrahydro-L-biopterin dihydrochloride 100mg 1105 schircks
11.215 (6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 100mg 6919 schircks
11.216 (6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 100mg 5491 schircks
11.217 (6R)-5-Methyl-5,6,7,8-tetrahydro-L-biopterin dihydrochloride 100mg 5304 schircks
11.218 D-Biopterin [D-erythro-Biopterin] 100mg 16949 schircks
11.220 (6R,S)-5,6,7,8-Tetrahydro-D-biopterin dihydrochloride 100mg 10115 schircks
11.221 D-threo-Biopterin [Dictyopterin]  100mg 8908 schircks
11.223 (6R,S)-5,6,7,8-Tetrahydro-D-threo-biopterin dihydrochloride  100mg 10591 schircks
11.228 Deoxysepiapterin 100mg 12019 schircks
11.229 6-((1R,S)-Hydroxypropyl)pterin [(1'R,S)-2'-Deoxybiopterin] 100mg 16014 schircks
11.231 7-Biopterin  100mg 18292 schircks
11.234 7-Tetrahydro-L-biopterin dihydrochloride 100mg 23290 schircks
11.270 4-Hydroxy-6-(L-erythro-1,2-dihydroxy-propyl)-2-(methylthio)pteridine 100mg 10336 schircks
11.280 4-Amino-L-biopterin [2,4-Diamino-6-(L-erythro-1',2'-dihydroxypropyl)pteridine] 100mg 6103 schircks
11.282 4-Amino-(6R,S)-5,6,7,8-tetrahydro-L-biopterin dihydrochloride 100mg 9146 schircks
11.303 D-Neopterin [D-erythro-Neopterin]  100mg 1700 schircks
11.306 7,8-Dihydro-D-neopterin   100mg 4301 schircks
11.309 (6R,S)-5,6,7,8-Tetrahydro-D-neopterin dihydrochloride 100mg 2720 schircks
11.314 D-Neopterin-3’-monophosphate, lithium salt 100mg 8483 schircks
11.315 7,8-Dihydro-D-neopterin-3’-monophosphate, lithium salt   100mg 12801 schircks
11.320 3'-Hydroxy-D-sepiapterin 100mg 13668 schircks
11.330 7-Neopterin   100mg 12512 schircks
11.340 L-Monapterin [L-threo-Neopterin] 100mg 2567 schircks
11.345 7,8-Dihydro-L-monapterin 100mg 6137 schircks
11.346 (6R,S)-5,6,7,8-Tetrahydro-L-monapterin dihydrochloride 100mg 4216 schircks
11.349 D-Monapterin [D-threo-Neopterin] 100mg 2890 schircks
11.403 Pterin-6-carboxylic acid 100mg 1615 schircks
11.409 Pterin-7-carboxylic acid 100mg 2720 schircks
11.415 6-Formylpterin [Pterin-6-aldehyde] 100mg 3825 schircks
11.416 6-Formyl-7,8-dihydropterin 100mg 24905 schircks
11.418 Acetyl-6-formylpterin 100mg 4675 schircks
11.420 6-Hydroxymethylpterin 100mg 4573 schircks
11.421 6-Hydroxymethyl-7,8-dihydropterin hydrochloride 100mg 6868 schircks
11.423 (6R,S)-6-Hydroxymethyl-5,6,7,8-tetrahydropterin dihydrochloride 100mg 8262 schircks
11.429 6-Hydroxymethylpterin-monophosphate  100mg 10166 schircks
11.438 6-Hydroxymethylpterin-diphosphate, lithium salt   100mg 22831 schircks
11.480 6-Methylpterin 100mg 1972 schircks
11.481 6-Methyl-7,8-dihydropterin hydrochloride 100mg 4386 schircks
11.483 (6R,S)-6-Methyl-5,6,7,8-tetrahydropterin dihydrochloride 100mg 2703 schircks
11.503 6,7-Dimethylpterin 100mg 340 schircks
11.506 6,7-Dimethyl-7,8-dihydropterin monohydrochloride 100mg 3655 schircks
11.509 6,7-Dimethyl-5,6,7,8-tetrahydropterin monohydrochloride 100mg 1411 schircks
11.703 Leucopterin 100mg 493 schircks
11.713 Xanthopterin 100mg 952 schircks
11.716 Dihydroxanthopterin 100mg 2720 schircks
11.723 Isoxanthopterin 100mg 1411 schircks
11.903 Pterin 100mg 595 schircks
11.909 5,6,7,8-Tetrahydropterin dihydrochloride 100mg 1972 schircks
13.103 Lumazine 100mg 493 schircks
13.203 6-Hydroxylumazine 100mg 2431 schircks
13.206 6-Hydroxy-7,8-dihydrolumazine 100mg 3689 schircks
13.220 7-Hydroxylumazine 100mg 3332 schircks
16.113 Pteroic acid 100mg 2516 schircks
16.123 N10-(Trifluoroacetyl)pteroic acid 100mg 3655 schircks
16.140 10-Formylpteroic acid 100mg 6426 schircks
16.206 7,8-Dihydrofolic acid 100mg 2890 schircks
16.207 (6S)-5,6,7,8-Tetrahydrofolic acid 100mg 3485 schircks
16.208 (6S)-5,6,7,8-Tetrahydrofolic acid trihydrochloride   100mg 3519 schircks
16.209 (6R,S)-5,6,7,8-Tetrahydrofolic acid trihydrochloride  100mg 2465 schircks
16.211 10-Methylfolic acid 100mg 3026 schircks
16.215 10-Formylfolic acid   100mg 1037 schircks
16.222 (6R)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt (unnatural calcium folinate)   100mg 2686 schircks
16.230 (6R,S)-5,10-Methenyl-5,6,7,8-tetrahydrofolic acid chloride 100mg 1785 schircks
16.233 (6R,S)-5-Methyl-5,6-dihydrofolic acid, ammonium salt   100mg 6970 schircks
16.235 (6R,S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 100mg 1530 schircks
16.236 (6S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 100mg 2023 schircks
16.252 Pteroyldi-γ-L-glutamic acid   100mg 19210 schircks
16.254 Pteroyltetra-γ-L-glutamic acid   100mg 23460 schircks
16.255 Pteroylpenta-γ-L-glutamic acid   100mg 33048 schircks
16.266 Pteroylhexa-γ-L-glutamic acid, ammonium salt 100mg 37536 schircks
16.267 Pteroylhepta-γ-L-glutamic acid, ammonium salt   100mg 41225 schircks
16.280 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroic acid 100mg 2380 schircks
16.282 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyldi-γ-L-glutamic acid, lithium salt has been discontinued 100mg 28747 schircks
16.283 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid, lithium salt has been discontinued 100mg 30515 schircks
16.284 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltetra-γ-L-glutamic acid, lithium salt 100mg 35139 schircks
16.285 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylpenta-γ-L-glutamic acid, lithium salt 100mg 49402 schircks
16.286 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylhexa-γ-L-glutamic acid, lithium salt 100mg 63954 schircks
16.330 Aminopterin [4-Aminofolic acid] 100mg 3944 schircks
16.403 4-Amino-10-methylpteroic acid (APA, DAMPA) 100mg 4216 schircks
16.411 Methotrexate  [4-Amino-10-methylpteroyl–γ–L-glutamic acid] 100mg 1530 schircks
16.412 4-Amino-10-methylpteroyldi-γ-L-glutamic acid, ammonium salt [Methotrexate diglutamate] 100mg 18292 schircks
16.413 4-Amino-10-methylpteroyltri-γ-L-glutamic acid, ammonium salt [Methotrexate triglutamate]  100mg 19465 schircks
16.414 4-Amino-10-methylpteroyltetra-γ-L-glutamic acid, ammonium salt [Methotrexate tetraglutamate]  100mg 22440 schircks
16.415 4-Amino-10-methylpteroylpenta-γ-L-glutamic acid, ammonium salt [Methotrexate pentaglutamate] 100mg 31280 schircks
16.416 4-Amino-10-methylpteroylhexa-γ-L-glutamic acid, ammonium salt [Methotrexate hexaglutamate] 100mg 35479 schircks
16.417 4-Amino-10-methylpteroylhepta-γ-L-glutamic acid, ammonium salt [Methotrexate heptaglutamate]  100mg 37536 schircks
16.702 p-Aminobenzoyldi-γ-L-glutamic acid, ammonium salt   100mg 3111 schircks
16.703 p-Aminobenzoyltri-γ-L-glutamic acid, ammonium salt   100mg 3434 schircks
16.704 p-Aminobenzoyltetra-γ-L-glutamic acid, ammonium salt   100mg 3893 schircks
16.705 p-Aminobenzoylpenta-γ-L-glutamic acid, ammonium salt   100mg 5440 schircks
16.706 p-Aminobenzoylhexa-γ-L-glutamic acid,  ammonium salt  100mg 5984 schircks
16.707 p-Aminobenzoylhepta-γ-L-glutamic acid, ammonium salt   100mg 6460 schircks
16.902 Z-Glu2-OtBu3 100mg 238 schircks
16.903 Z-Glu3-OtBu4   100mg 476 schircks
16.904 Z-Glu4-OtBu5   100mg 748 schircks
16.905 Z-Glu5-OtBu6   100mg 1088 schircks
16.906 Z-Glu6-OtBu7   100mg 1615 schircks
91.303 D-(5-15N)-Neopterin 100mg 13906 schircks
96.203 (5-15N)-Folic acid  100mg 46512 schircks
11.180 6-(L-1,2,3-Trihydroxybutyl)-pterin [Rhamnopterin] 50mg 1785 schircks
11.182 (6R,S)-5,6,7,8-Tetrahydro-L-rhamnopterin dihydrochloride 50mg 2737 schircks
11.206 7,8-Dihydro-L-biopterin 50mg 1377 schircks
11.216 (6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 50mg 3315 schircks
11.217 (6R)-5-Methyl-5,6,7,8-tetrahydro-L-biopterin dihydrochloride 50mg 3434 schircks
11.218 D-Biopterin [D-erythro-Biopterin] 50mg 9418 schircks
11.220 (6R,S)-5,6,7,8-Tetrahydro-D-biopterin dihydrochloride 50mg 5695 schircks
11.221 D-threo-Biopterin [Dictyopterin]  50mg 4964 schircks
11.223 (6R,S)-5,6,7,8-Tetrahydro-D-threo-biopterin dihydrochloride  50mg 5967 schircks
11.228 Deoxysepiapterin 50mg 7174 schircks
11.229 6-((1R,S)-Hydroxypropyl)pterin [(1'R,S)-2'-Deoxybiopterin] 50mg 8806 schircks
11.231 7-Biopterin  50mg 10336 schircks
11.234 7-Tetrahydro-L-biopterin dihydrochloride 50mg 12784 schircks
11.270 4-Hydroxy-6-(L-erythro-1,2-dihydroxy-propyl)-2-(methylthio)pteridine 50mg 6239 schircks
11.280 4-Amino-L-biopterin [2,4-Diamino-6-(L-erythro-1',2'-dihydroxypropyl)pteridine] 50mg 3468 schircks
11.282 4-Amino-(6R,S)-5,6,7,8-tetrahydro-L-biopterin dihydrochloride 50mg 5168 schircks
11.283 4-Amino-(6R)-5,6,7,8-tetrahydro-L-biopterin dihydrochloride 50mg 36006 schircks
11.306 7,8-Dihydro-D-neopterin   50mg 2720 schircks
11.314 D-Neopterin-3’-monophosphate, lithium salt 50mg 5066 schircks
11.315 7,8-Dihydro-D-neopterin-3’-monophosphate, lithium salt   50mg 7599 schircks
11.320 3'-Hydroxy-D-sepiapterin 50mg 8041 schircks
11.330 7-Neopterin   50mg 7463 schircks
11.340 L-Monapterin [L-threo-Neopterin] 50mg 1700 schircks
11.345 7,8-Dihydro-L-monapterin 50mg 3757 schircks
11.346 (6R,S)-5,6,7,8-Tetrahydro-L-monapterin dihydrochloride 50mg 2737 schircks
11.349 D-Monapterin [D-threo-Neopterin] 50mg 1802 schircks
11.409 Pterin-7-carboxylic acid 50mg 1802 schircks
11.415 6-Formylpterin [Pterin-6-aldehyde] 50mg 2448 schircks
11.416 6-Formyl-7,8-dihydropterin 50mg 14688 schircks
11.418 Acetyl-6-formylpterin 50mg 2941 schircks
11.420 6-Hydroxymethylpterin 50mg 2890 schircks
11.421 6-Hydroxymethyl-7,8-dihydropterin hydrochloride 50mg 4403 schircks
11.423 (6R,S)-6-Hydroxymethyl-5,6,7,8-tetrahydropterin dihydrochloride 50mg 4709 schircks
11.429 6-Hydroxymethylpterin-monophosphate  50mg 6494 schircks
11.438 6-Hydroxymethylpterin-diphosphate, lithium salt   50mg 12954 schircks
11.480 6-Methylpterin 50mg 1173 schircks
11.481 6-Methyl-7,8-dihydropterin hydrochloride 50mg 2737 schircks
11.506 6,7-Dimethyl-7,8-dihydropterin monohydrochloride 50mg 2295 schircks
11.716 Dihydroxanthopterin 50mg 1802 schircks
11.723 Isoxanthopterin 50mg 901 schircks
13.203 6-Hydroxylumazine 50mg 1513 schircks
13.206 6-Hydroxy-7,8-dihydrolumazine 50mg 2312 schircks
13.220 7-Hydroxylumazine 50mg 1972 schircks
16.113 Pteroic acid 50mg 1683 schircks
16.123 N10-(Trifluoroacetyl)pteroic acid 50mg 2108 schircks
16.140 10-Formylpteroic acid 50mg 3944 schircks
16.206 7,8-Dihydrofolic acid 50mg 1683 schircks
16.211 10-Methylfolic acid 50mg 1938 schircks
16.222 (6R)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt (unnatural calcium folinate)   50mg 1513 schircks
16.230 (6R,S)-5,10-Methenyl-5,6,7,8-tetrahydrofolic acid chloride 50mg 1190 schircks
16.233 (6R,S)-5-Methyl-5,6-dihydrofolic acid, ammonium salt   50mg 4250 schircks
16.235 (6R,S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 50mg 935 schircks
16.236 (6S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 50mg 1207 schircks
16.252 Pteroyldi-γ-L-glutamic acid   50mg 10846 schircks
16.254 Pteroyltetra-γ-L-glutamic acid   50mg 13209 schircks
16.255 Pteroylpenta-γ-L-glutamic acid   50mg 18326 schircks
16.266 Pteroylhexa-γ-L-glutamic acid, ammonium salt 50mg 21080 schircks
16.267 Pteroylhepta-γ-L-glutamic acid, ammonium salt   50mg 23460 schircks
16.280 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroic acid 50mg 1513 schircks
16.282 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyldi-γ-L-glutamic acid, lithium salt has been discontinued 50mg 16201 schircks
16.283 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid, lithium salt has been discontinued 50mg 17068 schircks
16.284 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltetra-γ-L-glutamic acid, lithium salt 50mg 19771 schircks
16.285 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylpenta-γ-L-glutamic acid, lithium salt 50mg 27421 schircks
16.286 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylhexa-γ-L-glutamic acid, lithium salt 50mg 35547 schircks
16.330 Aminopterin [4-Aminofolic acid] 50mg 2380 schircks
16.403 4-Amino-10-methylpteroic acid (APA, DAMPA) 50mg 2516 schircks
16.412 4-Amino-10-methylpteroyldi-γ-L-glutamic acid, ammonium salt [Methotrexate diglutamate] 50mg 10251 schircks
16.413 4-Amino-10-methylpteroyltri-γ-L-glutamic acid, ammonium salt [Methotrexate triglutamate]  50mg 10829 schircks
16.414 4-Amino-10-methylpteroyltetra-γ-L-glutamic acid, ammonium salt [Methotrexate tetraglutamate]  50mg 12512 schircks
16.415 4-Amino-10-methylpteroylpenta-γ-L-glutamic acid, ammonium salt [Methotrexate pentaglutamate] 50mg 17204 schircks
16.416 4-Amino-10-methylpteroylhexa-γ-L-glutamic acid, ammonium salt [Methotrexate hexaglutamate] 50mg 19703 schircks
16.417 4-Amino-10-methylpteroylhepta-γ-L-glutamic acid, ammonium salt [Methotrexate heptaglutamate]  50mg 20740 schircks
16.500 7-Hydroxymethotrexate    50mg 2601 schircks
16.702 p-Aminobenzoyldi-γ-L-glutamic acid, ammonium salt   50mg 1785 schircks
16.703 p-Aminobenzoyltri-γ-L-glutamic acid, ammonium salt   50mg 2006 schircks
16.704 p-Aminobenzoyltetra-γ-L-glutamic acid, ammonium salt   50mg 2159 schircks
16.705 p-Aminobenzoylpenta-γ-L-glutamic acid, ammonium salt   50mg 2890 schircks
16.706 p-Aminobenzoylhexa-γ-L-glutamic acid,  ammonium salt  50mg 3383 schircks
16.707 p-Aminobenzoylhepta-γ-L-glutamic acid, ammonium salt   50mg 3570 schircks
91.303 D-(5-15N)-Neopterin 50mg 8364 schircks
96.203 (5-15N)-Folic acid  50mg 26061 schircks
11.182 (6R,S)-5,6,7,8-Tetrahydro-L-rhamnopterin dihydrochloride 10mg 1020 schircks
11.215 (6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 10mg 1717 schircks
11.217 (6R)-5-Methyl-5,6,7,8-tetrahydro-L-biopterin dihydrochloride 10mg 1309 schircks
11.218 D-Biopterin [D-erythro-Biopterin] 10mg 2771 schircks
11.220 (6R,S)-5,6,7,8-Tetrahydro-D-biopterin dihydrochloride 10mg 1904 schircks
11.221 D-threo-Biopterin [Dictyopterin]  10mg 1479 schircks
11.223 (6R,S)-5,6,7,8-Tetrahydro-D-threo-biopterin dihydrochloride  10mg 2006 schircks
11.228 Deoxysepiapterin 10mg 2108 schircks
11.229 6-((1R,S)-Hydroxypropyl)pterin [(1'R,S)-2'-Deoxybiopterin] 10mg 3043 schircks
11.231 7-Biopterin  10mg 3383 schircks
11.234 7-Tetrahydro-L-biopterin dihydrochloride 10mg 4454 schircks
11.270 4-Hydroxy-6-(L-erythro-1,2-dihydroxy-propyl)-2-(methylthio)pteridine 10mg 1683 schircks
11.280 4-Amino-L-biopterin [2,4-Diamino-6-(L-erythro-1',2'-dihydroxypropyl)pteridine] 10mg 1173 schircks
11.282 4-Amino-(6R,S)-5,6,7,8-tetrahydro-L-biopterin dihydrochloride 10mg 1700 schircks
11.283 4-Amino-(6R)-5,6,7,8-tetrahydro-L-biopterin dihydrochloride 10mg 12019 schircks
11.314 D-Neopterin-3’-monophosphate, lithium salt 10mg 1955 schircks
11.315 7,8-Dihydro-D-neopterin-3’-monophosphate, lithium salt   10mg 2227 schircks
11.320 3'-Hydroxy-D-sepiapterin 10mg 2431 schircks
11.330 7-Neopterin   10mg 2176 schircks
11.345 7,8-Dihydro-L-monapterin 10mg 1241 schircks
11.416 6-Formyl-7,8-dihydropterin 10mg 4913 schircks
11.418 Acetyl-6-formylpterin 10mg 1020 schircks
11.420 6-Hydroxymethylpterin 10mg 1020 schircks
11.421 6-Hydroxymethyl-7,8-dihydropterin hydrochloride 10mg 1547 schircks
11.423 (6R,S)-6-Hydroxymethyl-5,6,7,8-tetrahydropterin dihydrochloride 10mg 1615 schircks
11.429 6-Hydroxymethylpterin-monophosphate  10mg 1768 schircks
11.438 6-Hydroxymethylpterin-diphosphate, lithium salt   10mg 3689 schircks
11.481 6-Methyl-7,8-dihydropterin hydrochloride 10mg 765 schircks
11.506 6,7-Dimethyl-7,8-dihydropterin monohydrochloride 10mg 697 schircks
16.140 10-Formylpteroic acid 10mg 1173 schircks
16.233 (6R,S)-5-Methyl-5,6-dihydrofolic acid, ammonium salt   10mg 1258 schircks
16.242 (6R,S)-5-Methyl-5,6,7,8-tetrahydropteroyldi-γ-L-glutamic acid trihydrochloride 10mg 8415 schircks
16.243 (6R,S)-5-Methyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid trihydrochloride 10mg 10387 schircks
16.244 (6R,S)-5-Methyl-5,6,7,8-tetrahydropteroyltetra-γ-L-glutamic acid trihydrochloride 10mg 14280 schircks
16.252 Pteroyldi-γ-L-glutamic acid   10mg 3366 schircks
16.254 Pteroyltetra-γ-L-glutamic acid   10mg 4573 schircks
16.255 Pteroylpenta-γ-L-glutamic acid   10mg 5746 schircks
16.266 Pteroylhexa-γ-L-glutamic acid, ammonium salt 10mg 6953 schircks
16.267 Pteroylhepta-γ-L-glutamic acid, ammonium salt   10mg 7854 schircks
16.282 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyldi-γ-L-glutamic acid, lithium salt has been discontinued 10mg 4981 schircks
16.283 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid, lithium salt has been discontinued 10mg 5287 schircks
16.284 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltetra-γ-L-glutamic acid, lithium salt 10mg 6783 schircks
16.285 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylpenta-γ-L-glutamic acid, lithium salt 10mg 8602 schircks
16.286 (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylhexa-γ-L-glutamic acid, lithium salt 10mg 11084 schircks
16.412 4-Amino-10-methylpteroyldi-γ-L-glutamic acid, ammonium salt [Methotrexate diglutamate] 10mg 3179 schircks
16.413 4-Amino-10-methylpteroyltri-γ-L-glutamic acid, ammonium salt [Methotrexate triglutamate]  10mg 3332 schircks
16.414 4-Amino-10-methylpteroyltetra-γ-L-glutamic acid, ammonium salt [Methotrexate tetraglutamate]  10mg 4216 schircks
16.415 4-Amino-10-methylpteroylpenta-γ-L-glutamic acid, ammonium salt [Methotrexate pentaglutamate] 10mg 5321 schircks
16.416 4-Amino-10-methylpteroylhexa-γ-L-glutamic acid, ammonium salt [Methotrexate hexaglutamate] 10mg 6426 schircks
16.417 4-Amino-10-methylpteroylhepta-γ-L-glutamic acid, ammonium salt [Methotrexate heptaglutamate]  10mg 7021 schircks
16.500 7-Hydroxymethotrexate    10mg 1105 schircks
91.303 D-(5-15N)-Neopterin 10mg 2720 schircks
96.203 (5-15N)-Folic acid  10mg 7276 schircks

Schircks 16.412 说明书

发表于由

世界*实验材料供应商 Schircks上海金畔生物为其中国代理， Schircks在一直是行业的*,一直为广大科研客户提供zui为的产品和服务,上海金畔生物一直秉承为中国科研客户带来的产品，的服务，Schircks就是为了给广大科研客户带来更加完善的产品和服务,您的满意将是我们zui大的收获

Schircks中国代理, Schircks上海代理， Schircks北京代理，Schircks广东代理， Schircks江苏代理Schircks湖北代理,Schircks天津,Schircks黑龙江代理,Schircks内蒙古代理,Schircks吉林代理,Schircks福建代理,Schircks江苏代理, Schircks浙江代理, Schircks四川代理,

 

Schircks Laboratories由B. Schircks博士在瑞士成立，1980合成蝶啶。该公司是独立经营的。schircks实验室已经停止生产四氢生物蝶呤。BIOMARIN已经接管了美国市场，默克雪兰诺公司欧洲市场。他们将继续扩大。他们是负责供应（盐酸沙丙蝶呤呤）片剂（含量）。
超过100的schircks实验室其他蝶啶类化合物主要用于科学和临床诊断应用的合成。我们不断开发和改进合成，并开始新的合成，以满足世界各地的研究和开发小组的需求。

世界*实验材料供应商 Schircks上海金畔生物为其中国代理， Schircks在一直是行业的*,一直为广大科研客户提供zui为的产品和服务,上海金畔生物一直秉承为中国科研客户带来的产品，的服务，Schircks就是为了给广大科研客户带来更加完善的产品和服务,您的满意将是我们zui大的收获

Schircks中国代理, Schircks上海代理， Schircks北京代理，Schircks广东代理， Schircks江苏代理Schircks湖北代理,Schircks天津,Schircks黑龙江代理,Schircks内蒙古代理,Schircks吉林代理,Schircks福建代理,Schircks江苏代理, Schircks浙江代理, Schircks四川代理,

 

Schircks Laboratories由B. Schircks博士在瑞士成立，1980合成蝶啶。该公司是独立经营的。schircks实验室已经停止生产四氢生物蝶呤。BIOMARIN已经接管了美国市场，默克雪兰诺公司欧洲市场。他们将继续扩大。他们是负责供应（盐酸沙丙蝶呤呤）片剂（含量）。
超过100的schircks实验室其他蝶啶类化合物主要用于科学和临床诊断应用的合成。我们不断开发和改进合成，并开始新的合成，以满足世界各地的研究和开发小组的需求。

D A T A S H E E T

 

4-Ami0-methylpteroylpolyglutamates

Product No.'s 16.412 and 16.417

Product number

 

 

 

 

 

16.412

 

 

16.417

 

 

Description

 

 

 

 

 

 

 

yellow-orange powder

 

yellow-orange powder

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Solubility in H2O

 

 

 

 

 

 

 

 

very soluble

 

 

very soluble

 

 

 

 

 

 

 

 

 

 

 

 

 

pH of a 1 mM solution in

 

 

 

 

5.7

 

 

5.9

 

 

 

water

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HPLC

 

column

 

 

 

Waters Spherisorb S5 ODS1

 

Waters Spherisorb S5 ODS1

Conditions

 

 

 

 

 

 

 

 

 

 

4.6×150 mm

 

 

4.6×150 mm

 

 

eluant

 

 

10 mM Na2HPO4 pH 7.0 / Methanol

 

10 mM Na2HPO4 pH 6.0

 

 

 

 

 

 

 

 

(19:1)

 

 

 

 

 

 

 

 

 

 

 

flow rate

 

 

 

 

 

 

 

1.0 ml/min

 

 

1.0 ml/min

 

 

wavelength

 

 

 

 

 

 

 

254 nm

 

 

 

254 nm

 

 

solution

 

 

 

 

 

 

 

0.6 mg/ml H2O

 

 

1.4 mg/ml H2O

 

 

 

 

 

 

 

 

 

 

 

 

Purity: HPLC

 

 

 

 

 

 

 

97.0% – 99.5%

 

 

97.0% – 99.5%

 

 

 

 

 

 

 

Stability

 

powder

 

 

APA-Glun substances are light sensitive

and very hygroscopic.

 

 

solutions

 

 

No degradation was observed in a

 

1 mM solution in water left open

 

 

 

 

 

 

1 mM solution in water left open for

 

degrades at rate 0.11% / 3 days.

 

 

 

 

 

 

3 days.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Storage

 

 

 

 

 

Keep the powder dry in vials at –20°C

or colder. These compounds can be

 

 

 

 

 

 

transported without the use of dry ice. In tightly closed vials they are stable

 

 

 

 

 

 

at ambient temperature for several weeks.

 

 

 

 

 

 

 

 

 

Safety Information

 

 

 

Methotrexate is toxic1) and probably also its derivatives. Our products are

 

 

 

 

 

 

sold for laboratory use only.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Literature

 

 

 

 

1)Please refer to entries for folic acid and methotrexate in the Merck Index.

 

 

 

 

 

 

2)Godwin H.A., et al, The Synthesis of Biologically Active Pteroyloligo-γ-L-

 

 

 

 

 

 

glutamates (Folic Acid Conjugates). J. Biol. Chem., 247, (1972), 2266-2271

 

 

 

 

 

 

(UV-absorption).

 

 

 

 

 

 

 

 

 

 

 

SCHIRCKS 16.411 说明书

发表于由

世界*实验材料供应商 Schircks上海金畔生物为其中国代理， Schircks在一直是行业的*,一直为广大科研客户提供zui为的产品和服务,上海金畔生物一直秉承为中国科研客户带来的产品，的服务， Schircks就是为了给广大科研客户带来更加完善的产品和服务,您的满意将是我们zui大的收获

Schircks中国代理, Schircks上海代理， Schircks北京代理，Schircks广东代理， Schircks江苏代理Schircks湖北代理,Schircks天津,Schircks黑龙江代理,Schircks内蒙古代理,Schircks吉林代理,Schircks福建代理, Schircks江苏代理, Schircks浙江代理, Schircks四川代理,

 

Schircks Laboratories由B. Schircks博士在瑞士成立，1980合成蝶啶。该公司是独立经营的。schircks实验室已经停止生产四氢生物蝶呤。BIOMARIN已经接管了美国市场，默克雪兰诺公司欧洲市场。他们将继续扩大。他们是负责供应（盐酸沙丙蝶呤呤）片剂（含量）。
超过100的schircks实验室其他蝶啶类化合物主要用于科学和临床诊断应用的合成。我们不断开发和改进合成，并开始新的合成，以满足世界各地的研究和开发小组的需求。

 

Methotrexate

Product No. 16.411

Synonym: Amethopterin, N-methylamino}benzoyl}-L-glutamic acid

Abbreviation used: MTX

Description

Yellow to orange brown crystalline powder

 

 

Biochemistry

Methotrexate is an antimetabolite. It is an inhibitor of dihydrofolate reductase. MTX acts by

 

altering the body's use of folic acid (a vitamin), which is needed for cell growth. It is

 

suspected that this interference with folic acid is an important reason for methotrexate's

 

benefit in rheumatoid arthritis.

 

 

 

Solubility

MTX is practically insoluble in water. It is sparingly soluble in 0.01 M NaOH pH 10.0,

 

(0.25 g/100 g 0.01 M NaOH (22°C)). Ultrasonication may be used to improve dissolution.

HPLC Conditions

column

 

Waters Spherisorb S5-ODS1

 

 

 

eluant

 

10 mM Na2HPO4 pH 6.0 / Methanol (19:1)

 

flow rate

 

1 ml/min

 

 

 

 

wavelength

 

254 nm

 

 

 

 

solution

 

1 mg/ml 0.01 M NaOH

 

 

Purity: HPLC

>98.5%. Related substances are N-methylfolic acid, 4-aminofolic acid, 2,4-diami0-

 

methylpteroic acid and 10-methylpteroic acid.

 

 

Stability

Methotrexate powder is stable at room temperature for at least 3 months. It is hygroscopic.

 

A 1 mM solution of MTX in 0.01 M NaOH is very stable. HPLC analysis of the 1 mM solution

 

after 7 days at room temperature showed no degradation.

Storage

Keep the powder dry in amber vials at –20°C or colder. Methotrexate can be transported

 

without the use of dry ice.

 

 

 

Uses

MTX was first developed to treat certain types of cancer. It is routinely used at high doses

 

as a cancer therapy and is also used at much lower doses to treat neoplastic diseases,

 

severe psoriasis, Crohn's disease and adult rheumatoid arthritis. Our product is sold for

 

laboratory use only.

 

 

 

Precautions

Highly Toxic. Use Special Handling precautions. Avoid inhalation and skin contact.

 

Side effects to the use of this drug may include suppression of bone marrow production of

 

blood cells, hepatitis, and others.

 

 

 

References

“Taber's Cyclopedic Medical Dictionary”, Copyright © 2001 by F. A. Davis Co., Phil., PA.

 

schircks 2017 价格表

发表于由

世界*实验材料供应商schircks上海金畔生物为其中国代理，schircks在一直是行业的*,一直为广大科研客户提供zui为的产品和服务,上海金畔生物一直秉承为中国科研客户带来的产品，的服务，schircks就是为了给广大科研客户带来更加完善的产品和服务,您的满意将是我们zui大的收获

schircks中国代理,schircks上海代理，schircks北京代理，schircks广东代理，schircks江苏代理schircks湖北代理,schircks天津,schircks黑龙江代理,schircks内蒙古代理,schircks吉林代理,schircks福建代理,schircks江苏代理,schircks浙江代理,schircks四川代理,

Schircks Laboratories, Switzerland was founded by Dr. B. Schircks in 1980 to synthesize pteridines. The company is independently owned and operated. Schircks Laboratories has ceased production of tetrahydrobiopterin. Biomarin has taken over the US market and Merck Serono the European market. They will continue to expand. They are responsible for the supply of tetrahydrobiopterin (Sapropterin dihydrochloride) in tablet form (Kuvan).Over 100 other pteridines are synthesized by Schircks Laboratories which are mainly used in science and clinical diagnostic applications. We are constantly developing and improving syntheses and starting new syntheses to meet the demands of research and development groups worldwide.

 

2017年部分产品报价如下：

 

货号 品名 规格 价格 品牌
11.180  6-(L-1,2,3-Trihydroxybutyl)-pterin [Rhamnopterin] 50mg 1785  schircks2017  
11.182  (6R,S)-5,6,7,8-Tetrahydro-L-rhamnopterin dihydrochloride 50mg 2737  schircks2017  
11.206  7,8-Dihydro-L-biopterin 50mg 1717  schircks2017  
11.215  (6S)-5,6,7,8-Tetrahydro-L-biopterin sulfate 50mg 5831  schircks2017  
11.217  (6R)-5-Methyl-5,6,7,8-tetrahydro-L-biopterin dihydrochloride 50mg 6851  schircks2017  
11.218  D-Biopterin [D-erythro-Biopterin] 50mg 9418  schircks2017  
11.220  (6R,S)-5,6,7,8-Tetrahydro-D-biopterin dihydrochloride 50mg 11373  schircks2017  
11.221  D-threo-Biopterin [Dictyopterin]  50mg 9911  schircks2017  
11.223  (6R,S)-5,6,7,8-Tetrahydro-D-threo-biopterin dihydrochloride  50mg 11934  schircks2017  
11.225  L-Sepiapterin   50mg 6613  schircks2017  
11.228  Deoxysepiapterin 50mg 7174  schircks2017  
11.229  6-((1R,S)-Hydroxypropyl)pterin [(1'R,S)-2'-Deoxybiopterin] 50mg 8806  schircks2017  
11.231  7-Biopterin  50mg 10336  schircks2017  
11.234  7-Tetrahydro-L-biopterin dihydrochloride 50mg 12784  schircks2017  
11.270  4-Hydroxy-6-(L-erythro-1,2-dihydroxy-propyl)-2-(methylthio)pteridine 50mg 6239  schircks2017  
11.280  4-Amino-L-biopterin [2,4-Diamino-6-(L-erythro-1',2'-dihydroxypropyl)pteridine] 50mg 3468  schircks2017  
11.281  4-Amino-7,8-dihydro-L-biopterin 50mg 10319  schircks2017  
11.282  4-Amino-(6R,S)-5,6,7,8-tetrahydro-L-biopterin dihydrochloride 50mg 5168  schircks2017  
11.283  4-Amino-(6R)-5,6,7,8-tetrahydro-L-biopterin dihydrochloride 50mg 36006  schircks2017  
11.306  7,8-Dihydro-D-neopterin   50mg 2720  schircks2017  
11.314  D-Neopterin-3’-monophosphate, lithium salt 50mg 5066  schircks2017  
11.315  7,8-Dihydro-D-neopterin-3’-monophosphate, lithium salt   50mg 7599  schircks2017  
11.320  3'-Hydroxy-D-sepiapterin 50mg 8041  schircks2017  
11.330  7-Neopterin   50mg 7463  schircks2017  
11.340  L-Monapterin [L-threo-Neopterin] 50mg 1700  schircks2017  
11.345  7,8-Dihydro-L-monapterin 50mg 2890  schircks2017  
11.346  (6R,S)-5,6,7,8-Tetrahydro-L-monapterin dihydrochloride 50mg 2737  schircks2017  
11.349  D-Monapterin [D-threo-Neopterin] 50mg 1802  schircks2017  
11.351  (6R,S)-5,6,7,8-Tetrahydro-D-monapterin dihydrochloride 50mg 2737  schircks2017  
11.409  Pterin-7-carboxylic acid 50mg 1802  schircks2017  
11.415  6-Formylpterin [Pterin-6-aldehyde] 50mg 2448  schircks2017  
11.416  6-Formyl-7,8-dihydropterin 50mg 14688  schircks2017  
11.418  Acetyl-6-formylpterin 50mg 2941  schircks2017  
11.420  6-Hydroxymethylpterin 50mg 2890  schircks2017  
11.421  6-Hydroxymethyl-7,8-dihydropterin hydrochloride 50mg 4403  schircks2017  
11.423  (6R,S)-6-Hydroxymethyl-5,6,7,8-tetrahydropterin dihydrochloride 50mg 4709  schircks2017  
11.429  6-Hydroxymethylpterin-monophosphate  50mg 6494  schircks2017  
11.438  6-Hydroxymethylpterin-diphosphate, lithium salt   50mg 12954  schircks2017  
11.480  6-Methylpterin 50mg 1173  schircks2017  
11.481  6-Methyl-7,8-dihydropterin hydrochloride 50mg 2737  schircks2017  
11.506  6,7-Dimethyl-7,8-dihydropterin monohydrochloride 50mg 2295  schircks2017  
11.716  Dihydroxanthopterin 50mg 1802  schircks2017  
11.723  Isoxanthopterin 50mg 901  schircks2017  
13.203  6-Hydroxylumazine 50mg 1513  schircks2017  
13.206  6-Hydroxy-7,8-dihydrolumazine 50mg 2312  schircks2017  
13.220  7-Hydroxylumazine 50mg 1972  schircks2017  
16.113  Pteroic acid 50mg 1683  schircks2017  
16.114  7,8-Dihydropteroic acid 50mg 3077  schircks2017  
16.123  N10-(Trifluoroacetyl)pteroic acid 50mg 2108  schircks2017  
16.140  10-Formylpteroic acid 50mg 3944  schircks2017  
16.206  7,8-Dihydrofolic acid 50mg 1683  schircks2017  
16.211  10-Methylfolic acid 50mg 1938  schircks2017  
16.222  (6R)-5-Formyl-5,6,7,8-tetrahydrofolic acid, calcium salt (unnatural calcium folinate)   50mg 1513  schircks2017  
16.226  (6R,S)-5,10-Methylene-5,6,7,8-tetrahydrofolic acid, calcium salt  50mg 1309  schircks2017  
16.230  (6R,S)-5,10-Methenyl-5,6,7,8-tetrahydrofolic acid chloride 50mg 1190  schircks2017  
16.233  (6R,S)-5-Methyl-5,6-dihydrofolic acid, ammonium salt   50mg 4250  schircks2017  
16.235  (6R,S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 50mg 935  schircks2017  
16.236  (6S)-5-Methyl-5,6,7,8-tetrahydrofolic acid, calcium salt 50mg 1207  schircks2017  
16.252  Pteroyldi-γ-L-glutamic acid   50mg 10846  schircks2017  
16.253  Pteroyltri-γ-L-glutamic acid   50mg 11424  schircks2017  
16.254  Pteroyltetra-γ-L-glutamic acid   50mg 13209  schircks2017  
16.255  Pteroylpenta-γ-L-glutamic acid   50mg 18326  schircks2017  
16.266  Pteroylhexa-γ-L-glutamic acid, ammonium salt 50mg 21080  schircks2017  
16.267  Pteroylhepta-γ-L-glutamic acid, ammonium salt   50mg 23460  schircks2017  
16.280  (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroic acid 50mg 1513  schircks2017  
16.282  (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyldi-γ-L-glutamic acid, lithium salt 50mg 16201  schircks2017  
16.283  (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltri-γ-L-glutamic acid, lithium salt 50mg 17068  schircks2017  
16.284  (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroyltetra-γ-L-glutamic acid, lithium salt 50mg 19771  schircks2017  
16.285  (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylpenta-γ-L-glutamic acid, lithium salt 50mg 27421  schircks2017  
16.286  (6R,S)-5-Formyl-5,6,7,8-tetrahydropteroylhexa-γ-L-glutamic acid, lithium salt 50mg 35547  schircks2017  
16.330  Aminopterin [4-Aminofolic acid] 50mg 2380  schircks2017  
16.403  4-Ami0-methylpteroic acid (APA, DAMPA) 50mg 2516  schircks2017  
16.412  4-Ami0-methylpteroyldi-γ-L-glutamic acid, ammonium salt [Methotrexate diglutamate] 50mg 10251  schircks2017  
16.413  4-Ami0-methylpteroyltri-γ-L-glutamic acid, ammonium salt [Methotrexate triglutamate]  50mg 10829  schircks2017