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CAS号: 170727-59-0 英文名称: Loratadine EP Impurity E 英文同义词: Iso Loratadine;LORATADINE HYDROCHLORIDE;Loratadine EP IMpurity E;Loratadine EP Impurity E (Iso Loratadine);Loratadine Impurity 3/Loratadine EP Impurity E;Loratadine Impurity 5(Loratadine EP Impurity E);ethyl 4-(8-chloro-6,11-dihydro-5H-benzo[1,2]cyclohepta[2,4-b]pyridin-11-yl)-3,6-dihydro-2H-pyridine-1-carboxylate;Ethyl 4-[(11RS)-8-chloro-6,11-dihydro -5H-benzo[5,6] cyclohepta[1,2-b] pyridin-11-yl]-3,6-dihydropyridine-1(2H)-carboxylate;4-(8-Chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-3,6-dihydro-1(2H)-pyridinecarboxylic Acid Ethyl Ester;1(2H)-Pyridinecarboxylic acid, 4-(8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-3,6-dihydro-, ethyl ester 中文名称: 氯雷他定杂质E 中文同义词: 异氯雷他定;氯雷他定EP杂质E;氯雷他定杂质E(EP);氯雷他定EP杂质E(异氯雷他定) 分子式: C22H23ClN2O2 分子量: 382.88 沸点 : 512.6±50.0 °C(Predicted) 密度 : 1.253±0.06 g/cm3(Predicted) 酸度系数(pKa): 5.09±0.40(Predicted)