Dimethandrolone dodecylcarbonate

Dimethandrolone dodecylcarbonate (developmental code name CDB-4730), or dimethandrolone dodecanoylcarbonate, also known as 7α,11β-dimethyl-19-nortestosterone 17β-dodecylcarbonate, is a synthetic and orally active anabolic–androgenic steroid (AAS) and a derivative of nandrolone (19-nortestosterone) which was developed by the Contraceptive Development Branch (CDB) of the National Institute of Child Health and Human Development (NICHD) and has not been marketed at this time.[1] It is an androgen ester – specifically, the C17β dodecylcarbonate ester of dimethandrolone (7α,11β-dimethyl-19-nortestosterone) – and acts as a prodrug of dimethandrolone in the body.[1]

Dimethandrolone dodecylcarbonate

Clinical data
Other names	CDB-4730; Dimethandrolone dodecanoylcarbonate; Dimethandrolone 17β-dodecylcarbonate; 7α,11β-Dimethyl-19-nortestosterone 17β-dodecylcarbonate
Routes of administration	By mouth, intramuscular injection[1]
Drug class	Androgen; Anabolic steroid; Progestogen
Identifiers
IUPAC name dodecyl (1S,2R,9R,10R,11S,14S,15S,17S)-9,15,17-trimethyl-5-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-14-yl carbonate
PubChem CID	11605987
ChemSpider	9780743
Chemical and physical data
Formula	C33H54O4
Molar mass	514.7795 g/mol g·mol−1
3D model (JSmol)	Interactive image
SMILES [H][C@]12CCC(=O)C=C1C[C@@H](C)[C@H]1[C@@H]3CC[C@H](OC(=O)OCCCCCCCCCCCC)[C@@]3(C)C[C@H](C)[C@H]21
InChI InChI=1S/C33H54O4/c1-5-6-7-8-9-10-11-12-13-14-19-36-32(35)37-29-18-17-28-31-23(2)20-25-21-26(34)15-16-27(25)30(31)24(3)22-33(28,29)4/h21,23-24,27-31H,5-20,22H2,1-4H3/t23-,24+,27?,28+,29+,30-,31+,33?/m1/s1 Key:XBTJAJJKGSKQCS-BFKPOJPOSA-N