中文名称:

甲氨蝶呤杂质

中文同义词:

甲氨蝶呤EP杂质H(甲氨蝶呤-5-单甲基酯);甲氨蝶呤EP杂质H;甲氨蝶呤杂质8;甲氨蝶呤 5-甲醚;甲氨蝶呤 Γ-甲醚;甲氨蝶呤杂质H(EP);METHOTREXATE EP杂质 H;甲氨蝶呤杂质H

英文名称:

Methotrexate γ-Methyl Ester

英文同义词:

Methotrexate EP Impurity H;Methotrexate Impurity 8(EP-H);Methotrexate EP Impurity H (Methotrexate-5-Monomethyl Ester);Methotrexate-5-monomethyl ester;Methotrexate EP Impurity H（Amethopterin EP Impurity H）;Methotrexate γ-Methyl Ester (Impurity H);(2S)-2-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]-5-methoxy-5-oxopentanoic acid;Methotrexate Impurity H

CAS号:

67022-39-3

分子式:

C21H24N8O5

分子量:

468.47

EINECS号:

相关类别:

杂质对照品;Aromatics, Chiral Reagents, Heterocycles, Nucleotides, Bases Related Reagents, Pharmaceuticals, Intermediates Fine Chemicals

Mol文件:

67022-39-3.mol

熔点 

170-174 °C

密度 

1.459±0.06 g/cm3(Predicted)

酸度系数(pKa)

3.43±0.10(Predicted)