Category
Levofloxacin
CAS Number
117707-40-1
Alternate CAS Number
2254176-11-7(HCl Salt)
Molecular Formula
C17H18FN3O4
Molecular Weight
347.34 g/mol
Synonym

(2S)-7-fluoro-2-methyl-10-oxo-6-piperazin-1-yl-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid;

Keywords
Fine Chemicals
Pharmaceutical Standards
Metabolites.
Impurities
Intermediates
Chiral standards
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Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Levofloxacin EP Impurity B is used as a reference standard for the identification and quantification of related impurities in levofloxacin drug substances and finished pharmaceutical products. It supports quality control, method development, validation, and stability studies in accordance with European Pharmacopoeia standards.