Certificate of Analysis

 
Product Name: 2',4'-Dihydroxy-3,7':4,8'-diepoxylign-7-ene
Catalog Number: M40165
CAS Number: 666250-52-8
Physical and Chemical Properties
Formula: C18H18O4
Molecular Weight: 298.33
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: 2',4'-Dihydroxy-3,7':4,8'-diepoxylign-7-ene Structure
Analytical Data
QC Standard: >98.0%
H-NMR: Consistent with structure
Product Information
Description: 2',4'-Dihydroxy-3,7':4,8'-diepoxylign-7-ene (compound 4) is a neolignan, which can be isolated from the aerial parts of Rodgersia podophylla.
   
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.