Category:
Active Pharmaceutical Ingredients
CAS NO:
N/A
Standard:
EP,
Tofacitinib Citrate Impurity 70 is a synthetic reference standard used in pharmaceutical quality control. It serves as a critical marker for identifying degradation pathways during the manufacturing of JAK inhibitors. The molecular formula is C16H25N4O8P and CAS No. is typically associated with specific Tofacitinib metabolites, though exact identification requires batch verification.
Store at -20°C in airtight containers away from light. Handle only within certified fume hoods using appropriate PPE due to potential toxicity. Strictly prohibited for clinical use; intended for laboratory research and regulatory compliance analysis only.