Category:
Active Pharmaceutical Ingredients
CAS NO:
86604-80-0
Standard:
EP,
Omeprazole Impurity 1 is a synthetic byproduct of omeprazole manufacturing, primarily generated via sulfur oxidation pathways. Its molecular formula is C17H18N2O3S (CAS: 105694-07-3), serving as a critical reference standard for purity analysis in pharmaceutical production.
Strictly store under -20°C in sealed amber vials to prevent photodegradation. Handle with appropriate PPE to avoid skin contact; inhalation risks require fume hood usage during weighing operations.