Certificate of Analysis

 

Product Name: 2,11,12-Trihydroxy-7,20-epoxy-8,11,13-abietatriene
Catalog Number: M44690
CAS Number: 1608462-12-9

Physical and Chemical Properties
Formula: C20H28O4
Molecular Weight: 332.43
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: 2,11,12-Trihydroxy-7,20-epoxy-8,11,13-abietatriene Structure
Analytical Data
QC Standard: ≥98.0%
H-NMR: Consistent with structure
Product Information
Description: 2,11,12-Trihydroxy-7,20-epoxy-8,11,13-abietatriene, a diterpenoid, has significant effects on DPPH radical scavenging activity with an IC50 value of 20.0 µM.
   
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.