API |
IMPURITY |
CHEMICAL NAME |
STRUCTURE |
Azelastine |
EP Impurity A |
Benzoyldiazane | ![]() |
Azelastine |
EP Impurity C |
2-[(4-chlorophenyl)acetyl]benzoic acid | ![]() |
Azelastine |
EP Impurity D |
4-(4-chlorobenzyl)phthalazin-1(2H)-one | ![]() |
Azelastine |
EP Impurity E |
3-(4-chlorobenzylidene)isobenzofuran-1(3H)-one | ![]() |