Dihydrotestosterone formate

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

Dihydrotestosterone formate

Clinical data
Other names	Androstanolone formate; Stanolone formate; 5α-Dihydrotestosterone 17β-formate; 17β‐(Formyloxy)‐5α‐androstane‐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] formate
CAS Number	4589-90-6 Y
PubChem CID	20837715
ChemSpider	20141229
UNII	XLP4J4HXT5
CompTox Dashboard (EPA)	DTXSID401047942
Chemical and physical data
Formula	C20H30O3
Molar mass	318.457 g·mol−1
3D model (JSmol)	Interactive image
SMILES C[C@]12CCC(=O)C[C@@H]1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@@H]4OC=O)C
InChI InChI=1S/C20H30O3/c1-19-9-7-14(22)11-13(19)3-4-15-16-5-6-18(23-12-21)20(16,2)10-8-17(15)19/h12-13,15-18H,3-11H2,1-2H3/t13-,15-,16-,17-,18-,19-,20-/m0/s1 Key:ZQSXNBHXKJQHBH-VHUDCFPWSA-N

See also

• List of androgen esters § Dihydrotestosterone esters