Category:
Active Pharmaceutical Ingredients
CAS NO:
N/A
Standard:
EP,
Omeprazole Impurity 12 is a critical reference standard for pharmaceutical quality control, defined as a specific degradation product of the proton pump inhibitor. Synthesized via oxidative coupling or side-reaction pathways during API manufacturing, its molecular formula is C17H19N3O3S and CAS number is 104206-59-7.
Store under inert atmosphere at -20°C to prevent hydrolysis. Handle with appropriate PPE due to potential sensitization risks; avoid direct contact during analytical weighing.