Certificate of Analysis


Catalog Number: M5728
Product Name: Lansoprazole
CAS Number: 103577-45-3

Physical and Chemical Properties
Formula: C16H14F3N3O2S
Molecular Weight: 369.36
Solubility: 74 mg/mL in DMSO
Long-term Storage: at -20°C
Chemical Structure: Lansoprazole Structure
Analytical Data
HPLC: Shows Min >98% purity
H-NMR: Consistent with structure
Product Information
Description: Lansoprazole is a proton-pump inhibitor (PPI) which prevents the stomach from producing gastric acid.
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials at -20°C or below and used within 1 month.