Molecular Structure:

Product description: English Name:azelastine hydrochloride Other Name:1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1H-azepin-4-yl)-, monohydrochloride, (S)-;[1]4-(4-chlorobenzyl)-2-(1-methylazepan-4-yl)phthalazin-1(2H)-one hydrochloride (1:1) CAS:153408-27-6;153408-28-7;79307-93-0 EINECS:253-720-4 MF:C22H25Cl2N3O MW:418.3594 [pharmacological effects] Minch (hydrochloric acid nitrogen Jostin) has strong anti histamine pharmacological activity, is the strongest of all anti histamine drugs, and has comprehensive anti-inflammatory medium role. [indications] allergic diseases.