1-Cyclopropyl-7-(4-ethyl-1-piperazinyl)-6-fluoro-1,4-dihydro-4-oxo -3-quinolinecarboxylic acid; CAS # 93106-60-6 ;

Ciprofloxacin EP Impurity A ; 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;

1-Cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid HCl ; Ciprofloxacin HCl ; CAS # 85721-33-1 ;

Desfluoro Enrofloxacin ; 1-Cyclopropyl-7-(4-ethylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ; CAS # 138892-82-7 ;

Discontinued ;

6-Chloro-1-cyclopropyl-7-(4-ethylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ;

Decarboxy Enrofloxacin ; 1-Cyclopropyl-7-(4-ethylpiperazin-1-yl)-6-fluoroquinolin-4(1H)-one ; CAS # 131775-99-0 ;

Ciprofloxacin EP Impurity C; Desethylene Ciprofloxacin HCl ; CAS # 103222-12-4 (base) ; 528851-31-2 (HCl) ;