Pharmaceutical (Substance) Name: Fluoxymesterone [INN]

Common Brand/Trade/Commercial denominations: Halotestin, Halobolic, Ultandren (GB), Android-F (US), Hysterone Tabs (US), Ora-Testryl (US), Stenox, Halotestox

Manufacturers: Upjohn, Ciba, Asia Pharma, Warner-Chilcott, Brown, Major, Squibb Mark, Atlantis Laboratories, P&B Labs./India

Chemical structure: 9-alpha-fluoro-11-beta-hydroxy-17-alpha-methyl-4-androstene-3-one,17b-ol
Index name: Androst-4-en-3-one, 9-fluoro-11,17-dihydroxy-17-methyl-, (11beta,17beta)-

CAS registry number: 76-43-7
Merck Index Number: Merck 11, 4113
Molecular formula: C20-H29-F-O3
Molecular weight of base: 336.4457 g/mol

Melting Point: 240°C
Active (Half) Life: 6-10 hours
Detection Time: 2 months
Anabolic/ Androgenic Ratio (Range): 1.900/850
Drug Class: Anabolic/Androgenic Steroid (Oral)