Tofacitinib Keto Impurity | CAS 1640971-51-2 - 请求报价

Tofacitinib Keto Impurity is chemically 3-((3R,4R)-4-Methyl-3-(methyl(6-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile. Tofacitinib Keto Impurity is supplied with detailed characterization data compliant with regulatory guideline. Tofacitinib Keto 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 Tofacitinib.

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.