Category:
Other Reagent
CAS NO:
358675-51-1
Standard:
/,
Esomeprazole Impurity 19 is a critical degradation product of the proton pump inhibitor Esomeprazole, utilized for method development and validation. Synthesized via specific oxidation pathways, its molecular formula is C17H18N2O4S (CAS: 206585-53-7).
Store in sealed containers at -20°C under inert atmosphere. Handle with PPE to prevent inhalation; strictly avoid use as an active pharmaceutical ingredient in clinical formulations.