Category:
Other Reagent
CAS NO:
73590-93-9
Standard:
/,
Esomeprazole Impurity 21 HCl is a synthetic byproduct formed during the manufacturing of esomeprazole. It serves as a critical reference standard for quality control. The molecular formula is C17H18N4O3S·HCl, with CAS No. 195053-46-4.
Store at -20°C in a dry, inert atmosphere. Handle with appropriate PPE to avoid inhalation or skin contact. Not intended for clinical use; strictly for laboratory analysis only.