Metacresol

Metacresol Impurities & Reference Standards

Metacresol, supplied as a certified reference standard, is an active pharmaceutical ingredient (API) central to pharmaceutical formulation and drug product manufacturing. Metacresol is registered under CAS Number 108-39-4. With molecular formula C7H8O and molecular weight 108.1 g/mol, its physicochemical identity is well characterized. These Metacresol reference impurities are critical for pharmaceutical quality control, method validation, and regulatory filings aligned with ICH, USP, BP, and EP standards. We supply certified Metacresol reference standards and impurity markers with complete documentation, including a Certificate of Analysis (CoA), HPLC chromatograms, and spectroscopic data, for pharmaceutical research, manufacturing, and regulatory use.