Cyproterone acetate CAS: 427-51-0 MF: C24H29ClO4 MW: 416.94 EINECS: 207-048-3 mp 200-201°C storage temp. 2-8°C Chemical Properties Crystalline Solid Usage Used as an antiandrogen. Combinded with estrogen in the treatment of acne Purity: 99% Usage: API Package: 1KG foil bag; 25Kg drum Email: cx05 (at) yccreate (dot) com Skype: annaaqq