Certificate of Analysis

 
Product Name: 7,3',4'-Trihydroxy-3-benzyl-2H-chromene
Catalog Number: M38770
CAS Number: 1111897-60-9
Physical and Chemical Properties
Formula: C16H14O4
Molecular Weight: 270.28
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: 7,3',4'-Trihydroxy-3-benzyl-2H-chromene Structure
Analytical Data
QC Standard: >98.0%
H-NMR: Consistent with structure
Product Information
Description: 7,3',4'-Trihydroxy-3-benzyl-2H-chromene is an reversible noncompetitive neuraminidase (NA) inhibitor. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene has potent NAs inhibitory activities with IC50 values of 34.6 µM [H1N1], 39.5 µM [H3N2], and 50.5µM [H9N2], respectively.
   
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.