CAS:57-83-0
Molecular formula:C21H30O2  

Molecular weight:314.27
EINECS: 200-350-6
Melting point: 128~131
Content:98.0 % ~103.0 %
Specific rotation: +186~+198
Loss on drying :<0.5%
Appearance:white powder, very easy to dissolve in chloroform.
Use:Progesterone is one of the strongest activity progestogens. It can be used to cure association dues, Prostatic hyperplasia, renal colic, etc.