Pefloxacin mesylate

Pefloxacin mesylate structural formula

CAS Number70458-95-6
Molecular FormulaC18H24FN3O6S
Molecular Weight429.460
InChI KeyHQQSBEDKMRHYME-UHFFFAOYSA-N
LogP0.415
Synonyms
  • Pefloxacin mesylate
  • 1-Ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid--methanesulfonic acid (1/1)
  • 3-Quinolinecarboxylic acid, 1-ethyl-6-fluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-, methanesulfonate (1:1)
  • 70458-95-6
  • EINECS 274-613-9
  • UNII-5IAD0UV3FH
  • Pefloxacin methanesulfonate

Applications:

Separation of Pefloxacin mesylate on Newcrom R1 HPLC column

May 16, 2018
Separation of Pefloxacin mesylate on Newcrom R1 HPLC column

Pefloxacin mesylate can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
Pefloxacin mesylate
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.