英文名:1,4-BIS[(4-CHLOROPHENYL)PHENYLMETHYL]PIPERAZINE DI
外观:
纯度:请咨询卖家
分子式:C30H28Cl2N2
分子量:487.46
最小起售量:10g/20g/100g/1kg
中文同义词:
西替利嗪二聚体杂质;西替利嗪杂质D(EP);西替利嗪杂质06(单体);1,4-二[(4-氯苯基)苯基甲基]哌嗪;1,4-双[(4-氯苯基)苯基甲基]哌嗪双盐酸盐;盐酸西替利嗪杂质D(EP)/盐酸氯苯丁嗪杂质A(EP)/盐酸美克洛嗪杂质F(EP) 标准品;USP西替利嗪二聚体;西替利嗪杂质ABCDEFGH结构确证
英文名称:
1,4-BIS[(4-CHLOROPHENYL)PHENYLMETHYL]PIPERAZINE DIHYDROCHLORIDE
英文同义词:
1,4-BIS[(4-CHLOROPHENYL)PHENYLMETHYL]PIPERAZINE DIHYDROCHLORIDE;Buclizine HCl IMpurity-A(BP/EP);1,4-Bis[^a-(4-chlorophenyl)benzyl]piperazine dihydrochloride, 97%;Cetirizine IMpurity D;Piperazine, 1,4-bis[(4- chlorophenyl)phenylMethyl]-;1,4-Bis[alpha-(4-chlorophenyl)benzyl]piperazine dihydrochloride;Cetirizine Dihydrochloride impurity D;1,4-Bis[(4-chlorophenyl)phenylmethyl]piperazine DiHCl
相关类别:
西替利嗪;标准品;杂质对照品;化工原料;Aromatics, Impurities, Pharmaceuticals, Intermediates Fine Chemicals
沸点
270-275 °C(Press: 1 Torr)
密度
1.228±0.06 g/cm3(Predicted)
酸度系数(pKa)
5.85±0.10(Predicted)
生物活性
Cetirizine Impurity D 是 Cetirizine 的杂质。Cetirizine 是第二代抗组胺剂。Cetirizine 是一种特异的,具有口服活性的 H1 受体拮抗剂。Cetirizine 标记抗过敏特性,抑制过敏反应期间嗜酸性粒细胞趋化。