Regorafenib desmethyl impurity

Regorafenib desmethyl impurity is chemically 4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)-3-fluorophenoxy)picolinamide. Regorafenib desmethyl impurity is supplied with detailed characterization data compliant with regulatory guideline. Regorafenib desmethyl impurity can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Regorafenib.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.