



Estra-4,9-diene-3,17-dione
CAS: 5173-46-6
Content: 99%
Appearance: white powder
Package: 1kg per bag
Use: Prohormone and intermediate
Brand: China Hitrust
Product Introduction
Estra-4,9-diene-3,17-dione (CAS 5173-46-6). It is a white crystalline solid widely used in the pharmaceutical industry and has strong anti estrogenic properties. It plays a key role in hormone replacement therapy and is also used in the synthesis of various steroid compounds.



