Methyldienolone

Methyldienolone

Clinical data
Routes of administration	Oral
Identifiers
IUPAC name (8S,13S,14S,17S)-17-hydroxy-13,17-dimethyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
Synonyms	RU-3467; 17α-Methylestra-4,9-dien-17β-ol-3-one
CAS Number	14531-89-6 Y
ChemSpider	23208982
UNII	1K4L979D9L
Chemical and physical data
Formula	C19H26O2
Molar mass	286.415 g/mol
3D model (JSmol)	Interactive image
SMILES O=C1C=C2C(CC1)=C3CC[C@]4(C)[C@@](C)(O)CC[C@@]4([H])[C@]3([H])CC2
InChI InChI=1S/C19H26O2/c1-18-9-7-15-14-6-4-13(20)11-12(14)3-5-16(15)17(18)8-10-19(18,2)21/h11,16-17,21H,3-10H2,1-2H3/t16-,17+,18+,19+/m1/s1 Key:RDJBOAMEIJEKEY-XWSJACJDSA-N

Methyldienolone (developmental code name RU-3467), also known as 17α-methyl-19-nor-δ⁹-testosterone, as well as 17α-methylestra-4,9-dien-17β-ol-3-one, is a synthetic, orally active anabolic-androgenic steroid (AAS) and a 17α-alkylated derivative of 19-nortestosterone. It is closely related to dienolone and ethyldienolone.

Methyldienolone is on the World Anti-Doping Agency's list of prohibited substances, and is therefore banned from use in most major sports.

See also

• Dienedione
• Metribolone