Certificate of Analysis

 

Product Name: (1 (10)E,2R*,5R*)-2-methoxy-5-acetoxyfuranogermacr-1 (10)-en-6-one
Catalog Number: M17954
CAS Number: 1809980-25-3

Physical and Chemical Properties
Formula: C18H24O5
Molecular Weight: 320.38
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure:  (1 (10)E,2R*,5R*)-2-methoxy-5-acetoxyfuranogermacr-1 (10)-en-6-one Structure
Analytical Data
QC Standard: ≥98%
H-NMR: Consistent with structure
Product Information
Description: (1(10)E,2R*,5R*)-2-methoxy-5-acetoxyfuranogermacr-1(10)-en-6-one
   
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.