Category:
Chiral Intermediates
CAS NO:
126784-99-4
Standard:
In-house Standards,
COA,NMR,HPLC,MSDS, ROS,DMF all available. NLT 99.5% HPLC ,Individual impurity <0.1%
Ulipristal acetate (CAS 120586-87-4) is a selective progesterone receptor modulator. Its chemical structure corresponds to 17α-Acetoxy-11β-[4-N,N-dimethylaminophenyl]-19-norpregna-4,9-diene-3,20-dione. The synthesis involves complex steroid modification with high-purity API standards.
Strictly contraindicated in pregnancy and severe hepatic impairment. Store in a cool, dry place below 25°C under nitrogen protection. Personnel must utilize PPE due to potential hormonal potency and reproductive toxicity risks.