3β-Androstanediol

3β-Androstanediol, also known as 5α-androstane-3β,17β-diol, and sometimes shortened in the literature to 3β-diol, is an endogenous steroid hormone and a metabolite of androgens like dehydroepiandrosterone (DHEA) and dihydrotestosterone (DHT).

3β-Androstanediol
Names
IUPAC name
5α-Androstane-3β,17β-diol
Systematic IUPAC name
(1S,3aS,3bR,5aS,7S,9aS,9bS,11aS)-9a,11a-Dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-1,7-diol
Other names
3β-Androstanediol; 3β-Diol; Maxterone
Identifiers
3D model (JSmol)
ChEMBL
ChemSpider
ECHA InfoCard 100.008.487
PubChem CID
UNII
  • InChI=1S/C19H32O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12-17,20-21H,3-11H2,1-2H3/t12-,13-,14-,15-,16-,17-,18-,19-/m0/s1
    Key: CBMYJHIOYJEBSB-YSZCXEEOSA-N
  • InChI=1/C19H32O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12-17,20-21H,3-11H2,1-2H3/t12-,13-,14-,15-,16-,17-,18-,19-/m0/s1
    Key: CBMYJHIOYJEBSB-YSZCXEEOBK
SMILES
  • O[C@H]4CC[C@]3([C@@H](CC[C@H]2[C@@H]1CC[C@H](O)[C@@]1(C)CC[C@@H]23)C4)C
Properties
C19H32O2
Molar mass 292.463 g·mol−1
Melting point 168–170 °C (334–338 °F; 441–443 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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