Certificate of Analysis

 
Product Name: Ergosta-4,6,8(14),22-tetraen-3-one
Catalog Number: M39886
CAS Number: 19254-69-4
Physical and Chemical Properties
Formula: C28H40O
Molecular Weight: 392.62
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Ergosta-4,6,8(14),22-tetraen-3-one Structure
Product Information
Description: Ergosta-4,6,8(14),22-tetraen-3-one (compound 2) is a ergosteroid is isolated from the fruiting bodies of ganoderma applanatum.
   
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.