Category:
Pharmaceutical Excipients
CAS NO:
1001070-45-6
Standard:
USP,
Ruxolitinib Impurity B is a synthetic reference standard used in pharmaceutical quality control. It serves as a critical marker for identifying process-related impurities during the manufacturing of Ruxolitinib. The compound features a specific molecular structure defined by CAS No. 271608-45-4 and molecular formula C21H25N7O.
Store strictly under inert atmosphere at controlled temperatures below -20°C to prevent degradation. Personnel must utilize appropriate PPE, including nitrile gloves and safety goggles, when handling this chemical intermediate due to potential irritancy.