cyclizine and its Impurities
It is a hydrochloride salt of Cyclizine , a piperazine derivative. It is a histamine H1-receptor antagonist. This antihistamine drug is used for the treatment of motion sickness, nausea, vertigo, vomiting. Reference standards of Cyclizine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.