规格: | 98% |
分子量: | 427.36 |
包装 | 价格(元) |
10mg | 电议 |
25mg | 电议 |
50mg | 电议 |
Background:
Deschloro Cetirizine Dihydrochloride is a Cetirizine impurity. Cetirizine, a second-generation antihistamine and the carboxylated metabolite of hydroxyzine, is a specific, orally active and long-acting histamine H1-receptor antagonist.