API
IMPURITY
CHEMICAL NAME
STRUCTURE
2
Zonisamide

Zonisamide Impurity

,2-Benzisoxazole-3-acetic acid Zonisamide-Impurity-1,2-Benzisoxazole-3-acetic-acid
Zonisamide

Zonisamide Related Compound A

1,2-Benzisoxazole-3-methane sulfonic acid sodium salt Zonisamide-Related-Compound-A
Zonisamide

N-methyl impurity

N-methyl Zonisamide N-methyl-impurity