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CAS號(hào):117811-13-9
英文名稱:8-Dechloro-9-chloro Desloratadine
英文同義詞:Loratadine Impurity 31;Desloratadine IMpurity 2;Desloratadine Impurity 10;8-Dechloro-9-chloro Desloratadine;Desloratadine 8-Dechloro-9-Chloro Impurity;9-chloro-11-piperidin-4-ylidene-5,6-dihydrobenzo[1,2]cyclohepta[2,4-b]pyridine;9-Chloro-6,11-dihydro-11-(4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine;5H-Benzo[5,6]cyclohepta[1,2-b]pyridine, 9-chloro-6,11-dihydro-11-(4-piperidinylidene)-
中文名稱:地氯雷他定雜質(zhì)2
中文同義詞:氯雷他定雜質(zhì)31;去氯雷他定雜質(zhì)2;氯雷他定雜質(zhì)18;地氯雷他定雜質(zhì)2
分子式:C19H19ClN2
分子量:310.82
熔點(diǎn):134-135 °C
沸點(diǎn):467.9±45.0 °C(Predicted)
密度:1?+-.0.06 g/cm3(Predicted)
酸度系數(shù)(pKa):10.25±0.20(Predicted)