Certificate of Analysis

 
Product Name: 2'',4''-Di-O-(Z-p-Coumaroyl)afzelin
Catalog Number: M39698
CAS Number: 205534-17-4
Physical and Chemical Properties
Formula: C39H32O14
Molecular Weight: 724.66
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: 2'',4''-Di-O-(Z-p-Coumaroyl)afzelin Structure
Analytical Data
QC Standard: >98.0%
H-NMR: Consistent with structure
Product Information
Description: 2'',4''-Di-O-(Z-p-Coumaroyl)afzelin (compound 9) is a compound isolated from the leaf extract of Machilusphilippinense Merr..
   
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.