API
IMPURITY
CHEMICAL NAME
STRUCTURE
2
Ciprofloxacin

EP Impurity A

7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Ciprofloxacin_EP-Impurity-A
Ciprofloxacin

EP Impurity C

7-[(2-aminoethyl)amino]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (ethylenediamine compound) Ciprofloxacin_EP-Impurity-C