1-Androstenedione

Chemical compound (5S,8R,9S,10R,13S,14S)-10,13-dimethyl-5,6,7,8,9,11,12,14,15,16-decahydro-4H-cyclopenta[a]phenanthrene-3,17-dione 1-Androstenedione.svg skin-invert-image 250 Oral correct 571-40-4 11196935 DB01451 9372004 C1091EX356 19 26 2 O=C4\C=C/[C@]2([C@@H](CC[C@H]3[C@@H]1CCC(=O)[C@@]1(C)CC[C@H]23)C4)C 1S/C19H26O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h7,9,12,14-16H,3-6,8,10-11H2,1-2H3/t12-,14-,15-,16-,18-,19-/m0/s1 WJIQCDPCDVWDDE-WZNAKSSCSA-N 5α-Androst-1-ene-3,17-dione 1-Androstenedione, or 5α-androst-1-ene-3,17-dione, also known as 4,5α-dihydro-δ1-4-androstenedione, is a synthetic androgen and anabolic steroid. It is a 5α-reduced isomer of the endogenous steroid 4-androstenedione and acts as an androgen prohormone of 1-testosterone (4,5α-dihydro-δ1-testosterone), a derivative of dihydrotestosterone (DHT).Zhang H, Qiu Z An efficient synthesis of 5α-androst-1-ene-3,17-dione Steroids 71 13–14 1088–90 17123559 10.1016/j.steroids.2006.09.008 December 2006 53258890 1-Androstenedione is on the World Anti-Doping Agency's list of prohibited substances,http://www.wada-ama.org/Documents/World_Anti-Doping_Program/WADP-Prohibited-list/2012/WADA_Prohibited_List_2012_EN.pdf The World Anti-Doping Code: The 2012 Prohibited List World Anti-Doping Agency 2012-07-17 https://web.archive.org/web/20120513020202/http://www.wada-ama.org/Documents/World_Anti-Doping_Program/WADP-Prohibited-list/2012/WADA_Prohibited_List_2012_EN.pdf 2012-05-13 dead and is therefore banned from use in most major sports. See also 1-Androstenediol References 2 Category:Androgens Category:Androstanes Category:Androgen esters