Ofloxacin EP Impurity A

Chemical Name: (RS)-9,10-Difluro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid (FPA) ;

Synonym: Ofloxacin Difluoro Carboxylic Acid ;