Dehydroisoandrosterone, Brand Name : ShiJinGu

We are offering dehydroisoandrosterone.
Dehydroisoandrosterone (dhea)
synonyms: 3beta-hydroxy-5-androsten-17-one; dehydroepiandrosterone; trans-dehydroandrosterone; prasterone; hydroxyandrostenone; dehydroepian drosterone;
cas: 53-43-0
einecs: 200-175-5
molecular formula: c19h28o2
molecular weight: 288.43
molecular structure:
assay: 98% min.
packing: foil bag or tin.
delivery: express courier.
character: white crystalline powder. Melting point 149-151 ℃. 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.