Dehydroisoandrosterone (DHEA) (Steroids) Synonyms: 3beta-Hydroxy-5-androsten-17-one; Dehydroepiandrosterone; trans-Dehydroandrosterone; Prasterone; Hydroxyandrostenone; Dehydroepian drosterone; For more details Pls contact:gjchd003@chembj.comSkype:Tianlulu2014CAS: 53-43-0 EINECS: 200-175-5 Molecular Formula: C19H28O2 Molecular Weight: 288.43Assay: 98% min.Packing: foil bag or tin.Delivery: Express courier.Character: White crystalline powder. Melting point 149-151 °C. Soluble in benzene, ethanol, ethyl ether, insoluble in chloroform, petroleum ether.Usage: pharmaceutical intermediates, For the production of steroidal hormone drugs and contraceptives, the main raw material. Downstream products acetylene progesterone.