Category:
Other Reagent
CAS NO:
50882-18-3
Standard:
/,
Loxoprofen Impurity 4 is a critical reference standard for pharmaceutical quality control, serving as an identified degradation product of the NSAID loxoprofen sodium. Synthesized via specific oxidation pathways during manufacturing or storage, its precise molecular structure enables accurate quantification in HPLC assays. The compound is characterized by the molecular formula C15H14O4 and assigned CAS No. 109683-77-2.
Strictly store in sealed containers at 2–8°C away from light and moisture. Handle only within certified fume hoods using appropriate PPE to avoid dermal exposure, as chemical purity may vary between batches requiring re-certification.