CAS号: 21829-09-4 英文名称: dimethyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarb oxylate 英文同义词: Benidipine Impurity B;Benidipine Impurity 12;Divalproex Sodium Impurity 5;Benidipine Impurity 5 (Nifedipine Impurity 1);dimethyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarb oxylate;1,4-dihydro-2,6-dimethyl-4-(4-nitrophenyl)-3,5-pyridinedicarboxylic acid dimethyl ester;3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(4-nitrophenyl)-, 3,5-dimethyl ester 中文名称: 贝尼地平杂质B 中文同义词: 贝尼地平杂质B;硝苯地平杂质1;双丙戊酸钠杂质5;盐酸乐卡地平杂质8;贝尼地平杂质5(硝苯地平杂质1);2,6-二甲基-4-(4-硝基苯基)-1,4-二氢吡啶-3,5-二甲酸二甲酯;2,6-二甲基-4-(4-硝基苯基)-1,4-二氢吡啶-3,5-二羧酸二甲酯 分子式: C17H18N2O6 分子量: 346.33 熔点 : 165-168 °C 沸点 : 493.1±45.0 °C(Predicted) 密度 : 1.271±0.06 g/cm3(Predicted) 酸度系数(pKa): 2.62±0.70(Predicted)
7:56:43 PM · Jan 19, 2021
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