API
IMPURITY
CHEMICAL NAME
STRUCTURE
2
Gliclazide

EP Impurity A

4-methylbenzenesulphonamide Gliclazide_EP-Impurity-A
Glipizide

EP Impurity A

5-methyl-N-[2-(4-sulphamoylphenyl)ethyl]pyrazine-2-carboxamide Glipizide_EP-Impurity-A