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CAS号: 76258-20-3 英文名称: 2,6-DIMETHYL-4-(3-NITRO-PHENYL)-PYRIDINE-3,5-DICARBOXYLIC ACID DIMETHYL ESTER 英文同义词: Benidipine Impurity C;Benidipine Hydrochloride Impurity E;Nicardipine Dehydro Dimethyl Diester;Nicardipine M (dehydro-desbenzylmethylaminoethyl, methyl ester);Nimodipine M (dehydro-desisopropyl-desmethoxyethyl, methyl ester);dimethyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate;4-(3-Nitrophenyl)-2,6-dimethylpyridine-3,5-dicarboxylic acid dimethyl ester;2,6-Dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid dimethyl ester;2,6-DIMETHYL-4-(3-NITRO-PHENYL)-PYRIDINE-3,5-DICARBOXYLIC ACID DIMETHYL ESTER;3,5-Pyridinedicarboxylic acid, 2,6-dimethyl-4-(3-nitrophenyl)-, 3,5-dimethyl ester 中文名称: 2,6-二甲基-4-(3-硝基苯基)吡啶-3,5-二羧酸二甲酯 中文同义词: 贝尼地平杂质C;盐酸乐卡地平杂质5;2,6-二甲基-4-(3-硝基苯基)吡啶-3,5-二羧酸二甲酯;2,6-二甲基-4-(3-硝基苯基)吡啶-3,5-二甲酸二甲酯 分子式: C17H16N2O6 分子量: 344.32 熔点 : 121 °C 沸点 : 453.8±45.0 °C(Predicted) 密度 : 1.284±0.06 g/cm3(Predicted) 酸度系数(pKa): 2.25±0.28(Predicted)