Malic Acid

Malic Acid Impurities & Reference Standards

Malic Acid is recognized as an active pharmaceutical ingredient (API) that supports formulation development, process validation, and quality assurance in drug manufacturing. Malic Acid is registered under CAS Number 6915-15-7. With molecular formula C4H6O5 and molecular weight 134.1 g/mol, its physicochemical identity is well characterized. High-purity Malic Acid and its related substances / process impurities are essential for analytical method development, method validation, quality control, and regulatory submissions under ICH, USP, BP, and EP guidelines. Our Malic Acid reference standards are provided with full documentation — Certificate of Analysis (CoA), HPLC chromatographic data, and spectral characterization — to support pharmaceutical R&D and GMP manufacturing.