Specification :

CPF01: Ciprofloxacin

1-Cyclopropyl-6-fluoro-4-oxo-7-( piperazin-1-yl) -1, 4-dihydroqu inoline-3-carboxylic acid
[ CAS # 85721-33-1]

CPF02: Ciprofloxacin EP Impurity A

7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1, 4-dihydroquinoline-3-carboxylic acid
( " Fluoroquinolonic Acid" )
[ CAS # 86393-33-1]

CPF03: Ciprofloxacin EP Impurity B ( HCl Salt)

1-Cyclopropyl-4-oxo-7-( piperazin-1-yl) -1, 4-dihydroquinoline-3-carboxy lic acid hydrochloride
( " Desfluoro Ciprofloxacin" )
[ CAS # 93107-11-0]

CPF04: Ciprofloxacin EP Impurity C

7-[ ( 2-Aminoethyl) amino] -1-cyclopropyl-6-fluoro-4-oxo-1, 4-dihydroquinoline -3-carboxylic acid
( " Desethylene Ciprofloxacin" )
[ CAS # 103222-12-4]

CPF05: Ciprofloxacin EP Impurity D

7-Chloro-1-cyclopropyl-4-oxo-6-( piperazin-1-yl) -1, 4-dihydroquinoline-3-ca rboxylic acid
[ CAS # 133210-96-5]

CPF06: Ciprofloxacin EP Impurity E

1-Cyclopropyl-6-fluoro-7-( piperazin-1-yl) quinolin-4( 1H) -one
( " Decarboxy Ciprofloxacin" )
[ CAS # 105394-83-0]