Azelastine Hydrochloride
C22H24ClN3O·HCl
418.36
1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1H-azepin-4-yl), monohydrochloride;
4-(p-Chlorobenzyl)-2-(hexahydro-1-methyl-1H-azepin-4-yl)-1(2H)-phthalazinone monohydrochloride [79307-93-0] UNII: 0L591QR10I
1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1H-azepin-4-yl), monohydrochloride;
4-(p-Chlorobenzyl)-2-(hexahydro-1-methyl-1H-azepin-4-yl)-1(2H)-phthalazinone monohydrochloride [79307-93-0] UNII: 0L591QR10I
DEFINITION
Azelastine Hydrochloride contains NLT 99.0% and NMT 101.0% of azelastine hydrochloride (C22H24ClN3O·HCl), calculated on the dried basis.
USP REFERENCE STANDARDS FOR PURCHASE
USP Azelastine Hydrochloride RSUSP Azelastine Related Compound B RS
USP Azelastine Related Compound D RS
USP Azelastine Related Compound E RS