1) Cat. No.: TRC-C989090; 2) Chemical Name: Cyproterone; 3) CAS No.: 2098-66-0; 4) Mol. Formula: C22H27ClO3; 5) Mol. Weight: 374.9; 6) Packing Size: 100mg / 1g; 7) Appearence: White Solid; 8) Application Notes: An antiandrogen, suppresses Testosterone and its metabolites.  Derivatives of Cyproterone are administered to patients suffering from hypersexuality and to help facilitate the sexual transformation of male-to-female transsexuals. ; 9) Synonym: 6-Chloro-6-dehydro-17α-hydroxy-1,2α-methyleneprogesterone; 6-Chloro-17-hydroxy-1α,2α-methylenepregna-4,6-diene-3,20-dione; 1,2α-Methylene-6-chloro-6-17α-hydroxyprogesterone; (1β,2β)-6-Chloro-1,2-dihydro-17-hydroxy-3'H-cyclopropa[1,2]pregna-1,4,6-triene-3,20-dione;; 10) Solubility: Chloroform, Methanol; 11) Storage condition: ; 12) References: Gracia, T., et al.: Toxicol. App. Pharmacol., 225, 142 (2007),