3-(2-hydroxyethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate 基本信息
中文名称 | 3-(2-hydroxyethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate |
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中文同义词 | 尼莫地平杂质11;尼卡地平杂质19;尼卡地平杂质30 |
英文名称 | 3-(2-hydroxyethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate |
英文同义词 | 3-(2-hydroxyethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate;Nimodipine Impurity 11;3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3-(2-hydroxyethyl) 5-methyl ester;Nicardipine Impurity 19 |
CAS号 | 85677-95-8 |
分子式 | C18H20N2O7 |
分子量 | 376.36 |
EINECS号 | |
相关类别 | 杂质对照品 |
Mol文件 | 85677-95-8.mol |
结构式 | ![]() |
3-(2-hydroxyethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate 性质
熔点 | 176-178 °C(Solv: methanol (67-56-1); isopropanol (67-63-0)) |
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沸点 | 548.8±50.0 °C(Predicted) |
密度 | 1.314±0.06 g/cm3(Predicted) |
酸度系数(pKa) | 13.89±0.10(Predicted) |