609806-40-8

CAS号: 609806-40-8 英文名称: 4-Hydroxymethyl Loratadine 英文同义词: Loratadine Impurity 23;Loratadine Impurity 4;Loratadine 4-Hydroxymethyl Impurity (USP);ethyl 4-[8-chloro-4-(hydroxymethyl)-5,6-dihydrobenzo[4,5]cyclohepta[1,2-b]pyridin-11-ylidene]piperidine-1-carboxylate;Ethyl 4-[8-chloro-5,6-dihydro-4-(hydroxy methyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidine carboxylate;4-[8-Chloro-5,6-dihydro-4-(hydroxymethyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidinecarboxylic Acid Ethyl Este;4-[8-Chloro-5,6-dihydro-4-(hydroxymethyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidinecarboxylic Acid Ethyl Ester;1-Piperidinecarboxylic acid, 4-[8-chloro-5,6-dihydro-4-(hydroxymethyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-, ethyl ester 中文名称: 4-羟甲基氯雷他定 中文同义词: 4-羟甲基氯雷他定;氯雷他定4-羟基杂质(USP);氯雷他定4-羟甲基杂质(USP) 分子式: C23H25ClN2O3 分子量: 412.91 熔点 : 73-75°C 沸点 : 594.2±50.0 °C(Predicted) 密度 : 1.301±0.06 g/cm3(Predicted) 储存条件 : -20°C Freezer 酸度系数(pKa): 13.56±0.10(Predicted)