Mesabolone

Mesabolone, also known as 1-testosterone 17β-methoxycyclopentyl ether, is a synthetic anabolic–androgenic steroid (AAS) that was never marketed.^[1] It is the 17β-(1-methoxycyclohexane) ether of 1-testosterone (dihydroboldenone).

Mesabolone

Clinical data
Other names	1-Testosterone 17β-methoxycyclopentyl ether
Drug class	Androgen; Anabolic steroid; Androgen ether
Identifiers
IUPAC name (5S,8R,9S,10R,13R,14R,17S)-17-(1-methoxycyclohexyl)oxy-10,13-dimethyl-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
CAS Number	7483-09-2 Y
PubChem CID	252294
ChemSpider	221051 Y
UNII	4AH506J7QM
CompTox Dashboard (EPA)	DTXSID70225804
Chemical and physical data
Formula	C26H40O3
Molar mass	400.603 g·mol−1
3D model (JSmol)	Interactive image Interactive image
SMILES C[C@@]12CC[C@H]3[C@H]([C@H]1CC[C@@H]2OC4(CCCCC4)OC)CC[C@@H]5[C@@]3(C=CC(=O)C5)C O=C1\C=C/[C@@]5(C)[C@H](C1)CC[C@@H]4[C@@H]5CC[C@@]3(C)[C@H]4CC[C@@H]3OC2(OC)CCCCC2
InChI InChI=1S/C26H40O3/c1-24-15-11-19(27)17-18(24)7-8-20-21-9-10-23(25(21,2)16-12-22(20)24)29-26(28-3)13-5-4-6-14-26/h11,15,18,20-23H,4-10,12-14,16-17H2,1-3H3/t18-,20-,21-,22-,23-,24-,25-/m0/s1 Y Key:AGGYYWICUTUTCC-NMTVEPIMSA-N Y
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Side effects

See also: Anabolic steroid § Adverse effects

Chemistry

See also: List of androgens/anabolic steroids

Synthesis

Syntheses of mesabolone have been published.^[2][3]