产品编号：C291155
产品规格：500mg
产品价格：面议
| 标准品编号: | C291155 |
| 名称: | Cetirizine Propanediol Ester Dihydrochloride (Mixture of regioisomers) |
| 别名: | 2-Hydroxypropyl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy) acetate Dihydrochloride; |
| 分子式: | C₂₄H₃₃Cl₃N₂O₄ |
| 外观: | 白色至Pale Pink Solid |
| 熔点: | 133 - 136°C |
| 分子量: | 519.89 |
| 储存: | Hygroscopic, 冰箱保存, under inert atmosphere |
| 溶解度: | Methanol (Slightly), Water (Slightly) |
| 类别: | Standards; Pharmaceutical/API Drug Impurities/Metabolites; |
| 应用: | Cetirizine Propanediol Ester Dihydrochloride, is the Cetirizine (C281100) impurity, which is nonsedating type histamine H1-receptor antagonist. A major metabolite of Hydroxyzine. Pharmacological activity resides primarily in the (R)-isomer. Antihystaminic. |
| 参考文献 | |
