Androstenediol

Androstenediol

Clinical data
Other names	A5; Δ5-Diol; Androstenediol; Androst-5-ene-3β,17β-diol; Hermaphrodiol; HE2100
Routes of administration	By mouth
Drug class	Androgen; Anabolic steroid
Identifiers
IUPAC name (3S,8R,9S,10R,13S,14S,17S)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol
CAS Number	521-17-5 Y
PubChem CID	10634
DrugBank	DB01524 Y
ChemSpider	10188 Y
UNII	95PS51EMXY
KEGG	C04295
ChEBI	CHEBI:2710 Y
ChEMBL	ChEMBL440283 Y
CompTox Dashboard (EPA)	DTXSID9022609
ECHA InfoCard	100.007.553
Chemical and physical data
Formula	C19H30O2
Molar mass	290.447 g·mol−1
3D model (JSmol)	Interactive image
SMILES O[C@@H]4C/C3=C/C[C@@H]1[C@H](CC[C@@]2([C@@H](O)CC[C@@H]12)C)[C@@]3(C)CC4
InChI InChI=1S/C19H30O2/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/h3,13-17,20-21H,4-11H2,1-2H3/t13-,14-,15-,16-,17-,18-,19-/m0/s1 Y Key:QADHLRWLCPCEKT-LOVVWNRFSA-N Y
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Androstenediol, or 5-androstenediol (abbreviated as A5 or Δ⁵-diol), also known as androst-5-ene-3β,17β-diol, is an endogenous weak androgen and estrogen steroid hormone and intermediate in the biosynthesis of testosterone from dehydroepiandrosterone (DHEA). It is closely related to androstenedione (androst-4-ene-3,17-dione).