Regorafenib Monohydrate

Regorafenib Monohydrate Impurities & Reference Standards

Regorafenib Monohydrate is an established active pharmaceutical ingredient (API) with broad application in pharmaceutical formulation, drug substance manufacturing, and quality control. Regorafenib Monohydrate is registered under CAS Number 1019206-88-2. The compound carries the molecular formula C21H15ClF4N4O3,H2O, corresponding to a molecular weight of 500.8 g/mol. These Regorafenib Monohydrate reference impurities are critical for pharmaceutical quality control, method validation, and regulatory filings aligned with ICH, USP, BP, and EP standards. Each batch of Regorafenib Monohydrate 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.