Category:
Preclinical Research Services
CAS NO:
2416241-96-6
Standard:
USP, EP,
Vonoprazan Fumarate Impurity 72 is a critical reference standard for quality control in the synthesis of Vonoprazan, a potassium-competitive acid blocker. This specific impurity arises from side reactions during the multi-step manufacturing process involving cyanation and cyclization. The molecular formula is typically C15H16N4O2S, though exact CAS numbers vary by manufacturer; it serves as an essential tool for validating purity profiles in pharmaceutical production.