piroxicam

piroxicam Impurities & Reference Standards

piroxicam is a widely used active pharmaceutical ingredient (API) that plays a central role in modern drug formulation and manufacturing. With molecular formula C16H15N3O4S and molecular weight 345.4 g/mol, its physicochemical identity is well characterized. These piroxicam reference impurities are critical for pharmaceutical quality control, method validation, and regulatory filings aligned with ICH, USP, BP, and EP standards. piroxicam is available as a certified impurity reference standard with CoA, HPLC chromatograms, and spectroscopic data to support analytical method development and regulatory compliance.