Certificate of Analysis

 

Catalog Number: M5966
Product Name: Sivelestat sodium tetrahydrate
CAS Number: 201677-61-4

Physical and Chemical Properties
Formula: C20H21N2O7S.4H2O.Na
Molecular Weight: 528.51
Solubility: 100 mg/mL in DMSO
Long-term Storage: at -20℃
Chemical Structure: Sivelestat sodium tetrahydrate Structure
Analytical Data
HPLC: Shows Min >99% purity
H-NMR: Consistent with structure
Product Information
Description: Sivelestat sodium tetrahydrate is a competitive inhibitor of human neutrophil elastase, also inhibits leukocyte elastase obtained from rabbit, rat, hamster and mouse.
   
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.