Pefloxacin Mesylate Dihydrate-impurities | Pharmaffiliates

pefloxacin mesylate dihydrate and its Impurities

A third generation broad spectrum fluoroquilonine based antibacterial agent. It is agent against both gram positive and gram negative strains.Reference standards of Pefloxacin Mesylate Dihydrate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 7 results for pefloxacin mesylate dihydrate Impurities
PA 43 07000

Pefloxacin Mesylate Dihydrate - API Standards

Pefloxacin Mesylate Dihydrate


  • Catalogue No.:PA 43 07000

  • CAS :

    149676-40-4

  • Molecular Formula : C18H28FN3O8S

  • Molecular Weight : 465.49

Ready Stock
PA 43 07020

Pefloxacin Mesylate Dihydrate - Impurity B

1-Ethyl-6-chloro-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid


  • Catalogue No.:PA 43 07020

  • CAS :

    70458-73-0

  • Molecular Formula : C17H20ClN3O3

  • Molecular Weight : 349.81

Ready Stock
PA 43 0070050

Pefloxacin Mesylate Dihydrate - Impurity E

Decarboxylated Pefloxacin


  • Catalogue No.:PA 43 0070050

  • CAS :

    879005-96-6

  • Molecular Formula : C16H20FN3O

  • Molecular Weight : 289.35

PA 43 0070030

Pefloxacin Mesylate Dihydrate - Impurity C

Isopefloxacin


  • Catalogue No.:PA 43 0070030

  • CAS :

    NA

  • Molecular Formula : C17H20FN3O3

  • Molecular Weight : 333.36

PA 43 0070040

Pefloxacin Mesylate Dihydrate - Impurity D

N-Oxide of Pefloxacin


  • Catalogue No.:PA 43 0070040

  • CAS :

    85145-21-7

  • Molecular Formula : C17H20FN3O4

  • Molecular Weight : 349.36

PA 43 0070070

Pefloxacin Mesylate Dihydrate - Impurity G

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


  • Catalogue No.:PA 43 0070070

  • CAS :

    70458-94-5

  • Molecular Formula : C14H13ClFNO3

  • Molecular Weight : 297.71

PA 43 0070080

Pefloxacin Mesylate Dihydrate - Impurity H

5-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid


  • Catalogue No.:PA 43 0070080

  • CAS :

    106847-40-9

  • Molecular Formula : C12H9ClFNO3

  • Molecular Weight : 269.66