Allantoin

Allantoin Impurities & Reference Standards

In pharmaceutical manufacturing, Allantoin functions as an active pharmaceutical ingredient (API) used in the formulation of a wide range of medicinal products. Allantoin is registered under CAS Number 97-59-6. With molecular formula C4H6N4O3 and molecular weight 158.1 g/mol, its physicochemical identity is well characterized. These Allantoin reference impurities are critical for pharmaceutical quality control, method validation, and regulatory filings aligned with ICH, USP, BP, and EP standards. Each batch of Allantoin reference standard is accompanied by a Certificate of Analysis (CoA), HPLC purity data, and spectroscopic (NMR/MS/IR) characterization for use in pharmaceutical laboratories worldwide.