11-Ketodihydrotestosterone

Names
IUPAC name 17β-Hydroxy-5α-androstane-3,11-dione
Systematic IUPAC name (1S,3aS,3bS,5aS,9aS,9bS,11aS)-1-Hydroxy-9a,11a-dimethyltetradecahydro-1H-cyclopenta[a]phenanthrene-7,10-dione
Other names 11-Oxodihydrotestosterone; 5α-Androstan-17β-ol-3,11-dione; 11-KDHT
Identifiers
CAS Number	32694-37-4 Y
3D model (JSmol)	Interactive image
ChemSpider	9372548
PubChemCID	11197479
UNII	DX994972WA Y
CompTox Dashboard(EPA)	DTXSID201043344
InChI InChI=1S/C19H28O3/c1-18-8-7-12(20)9-11(18)3-4-13-14-5-6-16(22)19(14,2)10-15(21)17(13)18/h11,13-14,16-17,22H,3-10H2,1-2H3/t11-,13-,14-,16-,17+,18-,19-/m0/s1 Key: RSQKILYTRHKUIJ-HZGXJFKTSA-N
SMILES C[C@]12CCC(=O)C[C@@H]1CC[C@@H]3[C@@H]2C(=O)C[C@]4([C@H]3CC[C@@H]4O)C
Properties
Chemical formula	C19H28O3
Molar mass	304.43 g/mol
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa). Infobox references

11-Ketodihydrotestosterone (11-KDHT), also known as5α-androstan-17β-ol-3,11-dione, is anendogenous,naturally occurringsteroid andandrogen prohormone that is produced primarily, if not exclusively, in theadrenal glands.^[1] It is closely related to11β-hydroxyandrostenedione (11β-KA4),adrenosterone (11-ketoandrostenedione; 11-KA4), and11-ketotestosterone (11-KT), which are also produced in the adrenal glands.^[1]

• Dihydrotestosterone
• 11β-Hydroxydihydrotestosterone

• 5α-Reduced steroid metabolites
• Secondary alcohols
• Androgens
• Androstanes
• Hormones of the suprarenal cortex
• Ketones
• Sex hormones
• Steroid hormones
• Androgen stubs

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