Compound Name: Azelastine EP Impurity E

Synonyms: 4-chlorobenzalphthalide;3-(p-chlorobenzylidene)phthalide; (Z)-3-(p-chlorobenzylidene)isobenzofuran-1(3H)-one (3be); (Z)-3-(4-chlorobenzylidene)isobenzofuran-1(3H)-one;

CAS Number: 105279-16-1

Molecular Formula: C15H9ClO2

Molecular Weight: 256.68

Cat. Number: AZE1005