Category:
Active Pharmaceutical Ingredients
CAS NO:
68077-26-9
Standard:
EP,
Norfloxacin Impurity A, chemically 7-(4-methyl-1-piperazinyl)-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid, is a critical degradation product and synthesis intermediate. It serves as a reference standard for quality control in fluoroquinolone manufacturing. Molecular Formula: C16H15FN2O3; CAS No.: 90593-20-5.
Store in a cool, dry place under inert atmosphere away from light. Handle with PPE due to potential irritant properties; avoid inhalation or skin contact. Not intended for clinical use as a therapeutic agent.