Category:
Active Pharmaceutical Ingredients
CAS NO:
1616760-97-4
Standard:
EP,
Tofacitinib Impurity 2 is a critical synthetic intermediate and reference standard used in the quality control of the JAK inhibitor Tofacitinib. It is primarily generated during the pharmaceutical manufacturing process via specific coupling reactions. The compound features the molecular formula C15H18N6O4S and is identified by CAS number 1470974-56-5.
Store at -20°C under inert atmosphere to prevent hydrolysis. Strict adherence to GMP guidelines is required when handling this substance for clinical batch release testing.