Dihydrotestosterone butyrate

Dihydrotestosterone butyrate, also known as androstanolone butyrate or stanolone butyrate, as well as 5α-dihydrotestosterone 17β-butanoate,^[1] is a synthetic androgen and anabolic steroid and a dihydrotestosterone ester that was never marketed.^[2][3]

Dihydrotestosterone butyrate

Clinical data
Other names	Androstanolone butyrate; Stanolone butyrate; 5α-Dihydrotestosterone 17β-butanoate; 17β-(1-Oxobutoxy)-5α-androstan-3-one
Routes of administration	Intramuscular injection
Identifiers
IUPAC name [(5S,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl] butanoate
CAS Number	18069-66-4 Y
PubChem CID	20837712
ChemSpider	4933663
UNII	9V6NK54583
CompTox Dashboard (EPA)	DTXSID701047941
Chemical and physical data
Formula	C23H36O3
Molar mass	360.538 g·mol−1
3D model (JSmol)	Interactive image
SMILES CCCC(=O)O[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@@H]4[C@@]3(CCC(=O)C4)C)C
InChI InChI=1S/C23H36O3/c1-4-5-21(25)26-20-9-8-18-17-7-6-15-14-16(24)10-12-22(15,2)19(17)11-13-23(18,20)3/h15,17-20H,4-14H2,1-3H3/t15-,17-,18-,19-,20-,22-,23-/m0/s1 Key:RRZYEXJGOQLDMJ-VJYMJRGRSA-N