Category:
Pharmaceutical Excipients
CAS NO:
952518-97-7
Standard:
USP,
Ruxolitinib Impurity G is a critical reference standard for pharmaceutical quality control, serving as an identification and quantification tool during the synthesis of ruxolitinib phosphate. It typically arises from side reactions in the pyrazolopyrimidine scaffold construction. The compound features the molecular formula C19H20N6O2 and is identified by CAS No. 1457486-59-8.
Store strictly at -20°C in a dry, inert atmosphere to prevent hydrolysis. Handling requires PPE including nitrile gloves and safety goggles due to potential irritant properties. Not intended for clinical use; restricted to laboratory research and manufacturing environments only.