Synonyms: | Norfloxacin EP Impurity B;Desethylene Norfloxacin Hydrochloride;OFLOXACIN DESFLUORO IMPURITY;7-[(2-Aminoethyl)amino]-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid HCl;Norfloxacin Impurity 2(Norfloxacin EP Impurity B);7-[(2-Aminoethyl)amino]-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid |