Oxabolone cipionate

Oxabolone cipionate
Clinical data
Trade names	Steranabol Depo, Steranabol Ritardo
Other names	Oxabolone cypionate; FI-5852; 4-Hydroxy-19-nortestosterone 17β-cypionate; Estr-4-en-4,17β-diol-3-one 17β-cypionate
Routes of; administration	Intramuscular injection
Drug class	Androgen; Anabolic steroid; Androgen ester
ATC code	A14AB03 (WHO) ;
Identifiers
	IUPAC name [(8R,9S,10R,13S,14S,17S)-4-hydroxy-13-methyl-3-oxo-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-3-cyclopentylpropanoate;
CAS Number	1254-35-9 ;
PubChem CID	68952;
DrugBank	DB13185 ;
ChemSpider	62175 ;
UNII	5RXY50Q01N;
KEGG	D01149 ;
ChEBI	CHEBI:31940;
ChEMBL	ChEMBL2105318;
CompTox Dashboard (EPA)	DTXSID3046879 ;
ECHA InfoCard	100.013.647
Chemical and physical data
Formula	C26H38O4
Molar mass	414.586 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2OC(=O)CCC4CCCC4)CCC5=C(C(=O)CC[C@H]35)O;
	InChI InChI=1S/C26H38O4/c1-26-15-14-18-17-9-11-22(27)25(29)20(17)8-7-19(18)21(26)10-12-23(26)30-24(28)13-6-16-4-2-3-5-16/h16-19,21,23,29H,2-15H2,1H3/t17-,18-,19-,21+,23+,26+/m1/s1 ; Key:KHKDIUPVDIEHAH-KXLSUQFWSA-N ;
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Oxabolone cipionate (INNTooltip International Nonproprietary Name, JANTooltip Japanese Accepted Name) (brand names Steranabol Depo, Steranabol Ritardo; former developmental code name FI-5852), or oxabolone cypionate, also known as 4-hydroxy-19-nortestosterone 17β-cypionate or estr-4-en-4,17β-diol-3-one 17β-cypionate, is synthetic and injected anabolic–androgenic steroid (AAS) and derivative of nandrolone (19-nortestosterone) which has been marketed in Europe. It is the C17β cypionate ester and a prodrug of oxabolone (4-hydroxy-19-nortestosterone).