产品
编 号:F474438
分子式:C22H27ClN2O3
分子量:402.91
产品类型
结构图
CAS No: 83881-46-3
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生物活性:
Cetirizine methyl ester is an impurity of Cetirizine (HY-17042). Cetirizine, a second-generation antihistamine and the carboxylated metabolite of hydroxyzine, is a specific, orally active and long-acting histamine H1-receptor antagonist.