English name: Pregnenolone acetate
Alias: 3beta-Acetoxy-5-pregnen-20-one; 5-Pregnen-3beta-ol-20-one acetate
Product name: Pregnenolone acetate 
Molecular Structure: 

Molecular formula: C₂₃H₃₄O₃
Molecular weight: 358.52
CAS RN: 1778-02-5
Properties:  Melting point: ≥138℃
Assay:  ≥98%
Loss on drying: ≤0.5%