Certificate of Analysis

 

Catalog Number: M5544
Product Name: Cyproterone Acetate
CAS Number: 427-51-0

Physical and Chemical Properties
Formula: C23H27ClO4
Molecular Weight: 402.91
Solubility: 10 mM in DMSO
Long-term Storage: at -20℃
Chemical Structure: Cyproterone Acetate Structure
Analytical Data
HPLC: Shows Min >99% purity
H-NMR: Consistent with structure
Product Information
Description: Cyproterone acetate is an androgen receptor (AR) antagonist with IC50 of 7.1 nM, as well as a weak progesterone receptor agonist with weak pro-gestational and glucocorticoid activity.
   
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 at -20°C or below and used within 1 month.