English name: Dehydroepiandrosterone
Alias: DHEA; Prasterone; Androstenolone; Dehydroisoandrosterone; trans-Dehydroandrosterone; Hydroxyandrost-5-en-17-one
Product name: Dehydroepiandrosterone; 
Molecular Structure:

Molecular formula: C₁₉H₂₈O₂
Molecular weight: 288.43
CAS RN: 53-43-0
Properties:  Melting point: 149--151℃
Loss on drying≤0.5%
Assay:  ≥99%
Specific rotation: +12-+15°