Propertieswhite powder, very easy to dissolve in chloroform. Quality standardMelting point 128 131 Content98.0 % 103.0 % Specific rotation +186° +198° Loss on drying ≤0.5% UseProgesterone is one of the strongest activity progestogens. It can be used to cure association dues, Prostatic hyperplasia, renal colic, etc. Progesterone