Certificate of Analysis

 

Product Name: Glyasperin C
Catalog Number: M40054
CAS Number: 142474-53-1

Physical and Chemical Properties
Formula: C21H24O5
Molecular Weight: 356.41
Form: Solid
Storage: 4°C, protect from light, dry, sealed
Chemical Structure: Glyasperin C Structure
Analytical Data
QC Standard: >98.0%
H-NMR: Consistent with structure
Product Information
Description: Glyasperin C is a potent and reversible noncompetitive inhibitor of neuraminidase with an IC50 of 20% at 200 μM. Glyasperin C is a polyphenol isolated from the roots of Glycyrrhiza uralensis.
   
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 and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.