Ciprofloxacin-impurities | Pharmaffiliates

ciprofloxacin and its Impurities

A monochloride of Ciprofloxacin, which is an antibiotic used to treat several bacterial infections like joint infections, intra abdominal infections, diarrhea infections, respiratory tract infections, skin infections, typhoid fever, and urinary tract infections. It is a broad spectrum antibiotic which funtions by inhibiting the cell division. Reference standards of Ciprofloxacin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 59 results for ciprofloxacin Impurities
PA 03 56510

Chlorociprofloxacin

Chlorociprofloxacin


  • Catalogue No.:PA 03 56510

  • CAS :

    93106-58-2

  • Molecular Formula : C17H18ClN3O3

  • Molecular Weight : 347.8

PA 03 56520

Formyl Ciprofloxacin

Formyl Ciprofloxacin


  • Catalogue No.:PA 03 56520

  • CAS :

    93594-39-9

  • Molecular Formula : C18H18FN3O4

  • Molecular Weight : 359.35

PA STI 021620

Ciprofloxacin-d8

Ciprofloxacin-d8


  • Catalogue No.:PA STI 021620

  • CAS :

    1130050-35-9

  • Molecular Formula : C17H10D8FN3O3

  • Molecular Weight : 339.39

PA STI 021630

Ciprofloxacin-d8 Hydrochloride

Ciprofloxacin-d8 Hydrochloride


  • Catalogue No.:PA STI 021630

  • CAS :

    1216659-54-9

  • Molecular Formula : C17H11D8ClFN3O3

  • Molecular Weight : 375.85

PA STI 021640

Ciprofloxacin-d8 β-D-Glucuronide

Ciprofloxacin-d8 β-D-Glucuronide


  • Catalogue No.:PA STI 021640

  • CAS :

    NA

  • Molecular Formula : C23H18D8FN3O9

  • Molecular Weight : 515.51

PA STI 027320

Desethylene Ciprofloxacin-d4, Hydrochloride

Desethylene Ciprofloxacin-d4, Hydrochloride


  • Catalogue No.:PA STI 027320

  • CAS :

    1330261-13-6

  • Molecular Formula : C15H13D4ClFN3O3

  • Molecular Weight : 345.79

PA USP1134313

Ciprofloxacin (1134313)

Ciprofloxacin (1134313)


  • Catalogue No.:PA USP1134313

  • CAS :

    85721-33-1

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1134335

Ciprofloxacin Hydrochloride (1134335)

Ciprofloxacin Hydrochloride (1134335)


  • Catalogue No.:PA USP1134335

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP929RB

ciprofloxacin hydrochloride (929RB)

ciprofloxacin hydrochloride (929RB)


  • Catalogue No.:PA BP929RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP930RB

ciprofloxacin impurity standard (930RB)

ciprofloxacin impurity standard (930RB)


  • Catalogue No.:PA BP930RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPC2190050

Ciprofloxacin impurity A (C2190050)

Ciprofloxacin impurity A (C2190050)


  • Catalogue No.:PA EPC2190050

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA ICRS46480

Ciprofloxacin (ICRS46480)


  • Catalogue No.:PA ICRS46480

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1134324

Ciprofloxacin Ethylenediamine Analog (1-Cyclopropyl-6-fluoro-1, 4-dihydro-4-oxo-7-[(2-aminoethyl)-a (1134324)

Ciprofloxacin Ethylenediamine Analog (1-Cyclopropyl-6-fluoro-1, 4-dihydro-4-oxo-7-[(2-aminoethyl)-a (1134324)


  • Catalogue No.:PA USP1134324

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1134346

Ciprofloxacin Related Compound A (7-Chloro-1-cyclopropyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinol (1134346)

Ciprofloxacin Related Compound A (7-Chloro-1-cyclopropyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinol (1134346)


  • Catalogue No.:PA USP1134346

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1134459

Ciprofloxacin Formamide (1134459)

Ciprofloxacin Formamide (1134459)


  • Catalogue No.:PA USP1134459

  • CAS :

    93594-39-9

  • Molecular Formula : NA

  • Molecular Weight : NA

PA ICRS0252

Ciprofloxacin by-compound A (ICRS0252)


  • Catalogue No.:PA ICRS0252

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA ICRS0253

Ciprofloxacin desfluoro-compound (ICRS0253)


  • Catalogue No.:PA ICRS0253

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA ICRS0255

Ciprofloxacin fluoroquinolonic acid (ICRS0255)


  • Catalogue No.:PA ICRS0255

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA ICRS0256

Ciprofloxacin hydrochloride (ICRS0256)


  • Catalogue No.:PA ICRS0256

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA EPY0000199

Ciprofloxacin hydrochloride for peak identification (Y0000199)

Ciprofloxacin hydrochloride for peak identification (Y0000199)


  • Catalogue No.:PA EPY0000199

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0000198

Ciprofloxacin (Y0000198)

Ciprofloxacin (Y0000198)


  • Catalogue No.:PA EPY0000198

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPC2190000

Ciprofloxacin hydrochloride (C2190000)

Ciprofloxacin hydrochloride (C2190000)


  • Catalogue No.:PA EPC2190000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PAI 03 024010

Diethyl (E)-2-(2-((3-fluoro-4-methoxyphenyl)amino)vinyl)malonate

Diethyl (E)-2-(2-((3-fluoro-4-methoxyphenyl)amino)vinyl)malonate


  • Catalogue No.:PAI 03 024010

  • CAS :

    NA

  • Molecular Formula : C16H20FNO5

  • Molecular Weight : 325.34

PAI 03 024020

Methyl 7-fluoro-4-hydroxy-6-methoxyquinoline-3-carboxylate

Methyl 7-fluoro-4-hydroxy-6-methoxyquinoline-3-carboxylate


  • Catalogue No.:PAI 03 024020

  • CAS :

    NA

  • Molecular Formula : C12H10FNO4

  • Molecular Weight : 251.21

PAI 03 024030

Methyl 1-cyclopropyl-7-fluoro-6-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate

Methyl 1-cyclopropyl-7-fluoro-6-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate


  • Catalogue No.:PAI 03 024030

  • CAS :

    NA

  • Molecular Formula : C15H14FNO4

  • Molecular Weight : 291.28

PA 03 56530

6-[(2-Aminoethyl)amino]-7-chloro-1-cyclopropyl-1,4-dihydro-4-oxo-quinoline-3-carboxylic Acid

6-[(2-Aminoethyl)amino]-7-chloro-1-cyclopropyl-1,4-dihydro-4-oxo-quinoline-3-carboxylic Acid


  • Catalogue No.:PA 03 56530

  • CAS :

    528851-85-6

  • Molecular Formula : C15H16ClN3O3

  • Molecular Weight : 321.76

PA IPIPRS 41 14

Ciprofloxacin (IPRS/41/14)-from IPC


  • Catalogue No.:PA IPIPRS 41 14

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA IPIPRS 67 14

Ciprofloxacin Hydrochloride (IPRS/67/14)-from IPC


  • Catalogue No.:PA IPIPRS 67 14

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA 03 56540

1-Cyclopropyl-7-ethoxy-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid

1-Cyclopropyl-7-ethoxy-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid


  • Catalogue No.:PA 03 56540

  • CAS :

    2388490-12-6

  • Molecular Formula : C15H14FNO4

  • Molecular Weight : 291.28

PA STI 088315

Ciprofloxacin-d8 HCl H2O (piperazine-d8)

Ciprofloxacin-d8 HCl H2O (piperazine-d8)


  • Catalogue No.:PA STI 088315

  • CAS :

    NA

  • Molecular Formula : C17H13D8ClFN3O4

  • Molecular Weight : 393.87

PA 03 0561002

Ciprofloxacin Piperazinyl-N4-sulfate

Ciprofloxacin Piperazinyl-N4-sulfate


  • Catalogue No.:PA 03 0561002

  • CAS :

    105093-21-8

  • Molecular Formula : C17H18FN3O6S

  • Molecular Weight : 411.40

PA 03 0561001

Oxociprofloxacin

Oxociprofloxacin


  • Catalogue No.:PA 03 0561001

  • CAS :

    103237-52-1

  • Molecular Formula : C17H16FN3O4

  • Molecular Weight : 345.33

PA 03 0561000

Ethyl 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate

Ethyl 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate


  • Catalogue No.:PA 03 0561000

  • CAS :

    86483-54-7

  • Molecular Formula : C15H13ClFNO3

  • Molecular Weight : 309.72

PA 03 0561006

6-(2-Aminoethylamino)-7-chloro-1- cyclopropyl-4-oxo-1,4-dihydroquinoline- 3-carboxylic Acid Hydrochloride

6-(2-Aminoethylamino)-7-chloro-1- cyclopropyl-4-oxo-1,4-dihydroquinoline- 3-carboxylic Acid Hydrochloride


  • Catalogue No.:PA 03 0561006

  • CAS :

    528851-30-1

  • Molecular Formula : C15H17Cl2N3O3

  • Molecular Weight : 358.22

PA 03 0561003

3-(2-(Cyclopropylamino)-5-fluoro-4-(piperazin-1-yl)phenyl)-2-formyl-3-oxopropanoic Acid

3-(2-(Cyclopropylamino)-5-fluoro-4-(piperazin-1-yl)phenyl)-2-formyl-3-oxopropanoic Acid


  • Catalogue No.:PA 03 0561003

  • CAS :

    NA

  • Molecular Formula : C17H20FN3O4

  • Molecular Weight : 349.36

PA 03 0561004

7-Amino-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid

7-Amino-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid


  • Catalogue No.:PA 03 0561004

  • CAS :

    105674-91-7

  • Molecular Formula : C13H11FN2O3

  • Molecular Weight : 262.24

PA 03 0561005

1-Cyclopropyl-6-fluoro-7-(3-hydroxy-5-oxopiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid

1-Cyclopropyl-6-fluoro-7-(3-hydroxy-5-oxopiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid


  • Catalogue No.:PA 03 0561005

  • CAS :

    1620445-08-0

  • Molecular Formula : C17H16FN3O5

  • Molecular Weight : 361.33

PA 03 0561007

N-(tert-Butoxycarbonyl) Desethylene Ciprofloxacin

N-(tert-Butoxycarbonyl) Desethylene Ciprofloxacin


  • Catalogue No.:PA 03 0561007

  • CAS :

    105589-00-2

  • Molecular Formula : C20H24FN3O5

  • Molecular Weight : 405.43

PA 03 3360001

6,​7-​Dichloro-​1-​cyclopropyl-​1,​4-​dihydro-​4-​oxo-3-​quinolinecarboxylic acid

6,​7-​Dichloro-​1-​cyclopropyl-​1,​4-​dihydro-​4-​oxo-3-​quinolinecarboxylic acid


  • Catalogue No.:PA 03 3360001

  • CAS :

    93107-31-4

  • Molecular Formula : C13H9Cl2NO3

  • Molecular Weight : 298.12

PA 03 0561009

Ethyl 7-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylate

Ethyl 7-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylate


  • Catalogue No.:PA 03 0561009

  • CAS :

    54132-35-3

  • Molecular Formula : C12H10ClNO3

  • Molecular Weight : 251.67

PA 03 0561010

 (S)-(1-(3-(Dimethylamino)propyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-yl)(4-fluorophenyl)methanone

(S)-(1-(3-(Dimethylamino)propyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-yl)(4-fluorophenyl)methanone


  • Catalogue No.:PA 03 0561010

  • CAS :

    1217846-84-8

  • Molecular Formula : C26H25F2NO2

  • Molecular Weight : 421.49

PA 03 0561011

1-(3-(Dimethylamino)propyl)-1-(4'-fluoro-[1,1'-biphenyl]-4-yl)-1,3-dihydroisobenzofuran-5-carbonitrile

1-(3-(Dimethylamino)propyl)-1-(4'-fluoro-[1,1'-biphenyl]-4-yl)-1,3-dihydroisobenzofuran-5-carbonitrile


  • Catalogue No.:PA 03 0561011

  • CAS :

    NA

  • Molecular Formula : C26H25FN2O

  • Molecular Weight : 400.5

PA 03 0561008

N-Ethoxycarbonyl-ciprofloxacin

N-Ethoxycarbonyl-ciprofloxacin


  • Catalogue No.:PA 03 0561008

  • CAS :

    93594-29-7

  • Molecular Formula : C20H22FN3O5

  • Molecular Weight : 403.41

PA 03 3360000

Ciprofloxacin - API

Ciprofloxacin


  • Catalogue No.:PA 03 3360000

  • CAS :

    85721-33-1

  • Molecular Formula : C17H18FN3O3

  • Molecular Weight : 331.35

PA 03 3360002

(Z)-3-(Cyclopropylamino)-2-(2,4,5-trichlorobenzoyl)acrylic acid

(Z)-3-(Cyclopropylamino)-2-(2,4,5-trichlorobenzoyl)acrylic acid


  • Catalogue No.:PA 03 3360002

  • CAS :

    NA

  • Molecular Formula : C13H10Cl3NO3

  • Molecular Weight : 334.58

PA 03 3360003

1-Cyclopropyl-6-fluoro-7-(4-formyl-2-hydroxy-3,5-dioxopiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

1-Cyclopropyl-6-fluoro-7-(4-formyl-2-hydroxy-3,5-dioxopiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid


  • Catalogue No.:PA 03 3360003

  • CAS :

    NA

  • Molecular Formula : C18H14FN3O7

  • Molecular Weight : 403.32

PA 03 3360004

(2S,3S,4S,5R,6S)-6-((1-Cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carbonyl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid

(2S,3S,4S,5R,6S)-6-((1-Cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carbonyl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid


  • Catalogue No.:PA 03 3360004

  • CAS :

    105029-31-0

  • Molecular Formula : C23H26FN3O9

  • Molecular Weight : 507.47

PA 03 0561012

1-Cyclopropyl-6-fluoro-7-(4-nitrosopiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

1-Cyclopropyl-6-fluoro-7-(4-nitrosopiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid


  • Catalogue No.:PA 03 0561012

  • CAS :

    864443-44-7

  • Molecular Formula : C17H17FN4O4

  • Molecular Weight : 360.35

PA 03 0561013

6-[(2-Aminoethyl)amino]-7-chloro-1-cyclopropyl-1,4-dihydro-4-oxo-quinoline-3-carboxylic Acid

6-[(2-Aminoethyl)amino]-7-chloro-1-cyclopropyl-1,4-dihydro-4-oxo-quinoline-3-carboxylic Acid


  • Catalogue No.:PA 03 0561013

  • CAS :

    528851-85-6

  • Molecular Formula : C15H16ClN3O3

  • Molecular Weight : 321.76

PA 03 3360005

7-Chloro-1-cyclopropyl-6-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

7-Chloro-1-cyclopropyl-6-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid


  • Catalogue No.:PA 03 3360005

  • CAS :

    NA

  • Molecular Formula : C14H12ClNO4

  • Molecular Weight : 293.7

PA 03 0561014

Chlorociprofloxacin Hydrochloride Salt

Chlorociprofloxacin Hydrochloride Salt


  • Catalogue No.:PA 03 0561014

  • CAS :

    NA

  • Molecular Formula : C17H19Cl2N3O3

  • Molecular Weight : 384.26

PA 03 3360006

3-Bromo-8-methoxyquinoline

3-Bromo-8-methoxyquinoline


  • Catalogue No.:PA 03 3360006

  • CAS :

    103030-27-9

  • Molecular Formula : C10H8BrNO

  • Molecular Weight : 238.08

PA 03 3360007

1-Cyclopropyl-6,7-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid

1-Cyclopropyl-6,7-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid


  • Catalogue No.:PA 03 3360007

  • CAS :

    1267935-86-3

  • Molecular Formula : C15H15NO5

  • Molecular Weight : 289.29

PA 03 3360008

Methyl 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate

Methyl 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate


  • Catalogue No.:PA 03 3360008

  • CAS :

    104599-90-8

  • Molecular Formula : C14H11ClFNO3

  • Molecular Weight : 295.69

PA 03 3360009

Ethyl 2-(2,4-dichloro-3-cyano-5-fluorobenzoyl)-3-(dimethylamino)acrylate

Ethyl 2-(2,4-dichloro-3-cyano-5-fluorobenzoyl)-3-(dimethylamino)acrylate


  • Catalogue No.:PA 03 3360009

  • CAS :

    1159908-25-4

  • Molecular Formula : C15H13Cl2FN2O3

  • Molecular Weight : 359.18

PA 03 3360010

1-Cyclopropyl-8-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic Acid

1-Cyclopropyl-8-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic Acid


  • Catalogue No.:PA 03 3360010

  • CAS :

    122224-30-0

  • Molecular Formula : C17H18FN3O3

  • Molecular Weight : 331.35

PA 03 3360011

Ethyl (Z)-2-(2,4-Dichloro-5-Fluorobenzoyl)-3-(Dimethylamino)Acrylate

Ethyl (Z)-2-(2,4-Dichloro-5-Fluorobenzoyl)-3-(Dimethylamino)Acrylate


  • Catalogue No.:PA 03 3360011

  • CAS :

    105392-20-9

  • Molecular Formula : C14H14Cl2FNO3

  • Molecular Weight : 334.17

PA IPRSC029

Ciprofloxacin Hydrochloride (IPRSC029)

Ciprofloxacin Hydrochloride (IPRSC029)


  • Catalogue No.:PA IPRSC029

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 03 3360012

Ethyl 3-(cyclopropylamino)-2-(2,4-dichloro-5-fluorobenzoyl)acrylate

Ethyl 3-(cyclopropylamino)-2-(2,4-dichloro-5-fluorobenzoyl)acrylate


  • Catalogue No.:PA 03 3360012

  • CAS :

    86483-53-6

  • Molecular Formula : C15H14Cl2FNO3

  • Molecular Weight : 346.18