Certificate of Analysis

 

Product Name: 18-Norabieta-8,11,13-trien-4α-ol
Catalog Number: M40190
CAS Number: 22478-65-5

Physical and Chemical Properties
Formula: C19H28O
Molecular Weight: 272.43
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: 18-Norabieta-8,11,13-trien-4α-ol Structure
Analytical Data
QC Standard: >98.0%
H-NMR: Consistent with structure
Product Information
Description: 18-Norabieta-8,11,13-trien-4α-ol (Compound 4) is a natural product that can be isolated from the resins of Populus euphratica.
   
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.