Compound
17beta-hydroxy-3-oxo-19-nor-5alpha-androst-1-ene
A 3-oxo-5α-steroid that is 5α-estrane which is substituted by an oxo group at position 3, a hydroxy group at the 17β position, and which has a double bond between positions 1 and 10. It is a 19-norsteroid arising from successive oxidation of dihydrotestosterone at C19.
Definition from ChEBI (CHEBI:137110), read 2026-09-23. CC BY 4.0.
Structure
Loading the model…
- Class
- Organic compound
- Formula
- C18H26O2
- Mass
- 274.404 g/mol
- Charge
- 0
- InChIKey
- NIELHBRGWMDPDV-PONDEJGUSA-N
- SMILES
- [H][C@@]12CC[C@@]3([H])[C@]4([H])CC[C@H](O)[C@@]4(C)CC[C@]3([H])C1=CCC(=O)C2
- Look it up
- ChEBIPubChemBy InChIKey
Identity from ChEBI, geometry from PubChem. Not evidence.
What it touches on the way
Mechanistic reach
1 entity
1 entities reached.
0 reported hops1 assembled from the scaffold
What the reference databases state
Statements
1 statement
1 statement · 1 reference database · Subject: 17beta-hydroxy-3-oxo-19-nor-5alpha-androst-1-ene · Sources: Rhea
- 17beta-hydroxy-3-oxo-19-nor-5alpha-androst-1-ene is metabolised by CYP19A1ProteinRhea RHEA:53276Inferred only
Reactions
1 reaction
17beta-hydroxy-3,19-dioxo-5alpha-androstanone+reduced [NADPH--hemoprotein reductase]+dioxygen17beta-hydroxy-3-oxo-19-nor-5alpha-androst-1-ene+formate+oxidized [NADPH--hemoprotein reductase]+water+2hydron
Catalysed by CYP19A1
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:53276CC BY 4.0Reference data
Other names
6 names
Resolves to: 17beta-hydroxy-3-oxo-19-nor-5alpha-androst-1-ene
- Also called
- (5alpha,17beta)-17-hydroxyestr-1(10)-en-3-one(5α,17β)-17-hydroxyestr-1(10)-en-3-oneDelta(1)(,)(10)-dehydro 19-nordihydrotestosteroneΔ1,10-dehydro 19-nordihydrotestosterone
- Systematic name
- 17beta-hydroxy-5alpha-estr-1(10)-en-3-one17β-hydroxy-5α-estr-1(10)-en-3-one