Compound
12-hydroxyoctadecanoate
A hydroxy saturated fatty acid anion that is the conjugate base of 12-hydroxyoctadecanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.
Definition from ChEBI (CHEBI:84201), read 2026-09-23. CC BY 4.0.
Structure
- Class
- Organic compound, anion
- Formula
- C18H35O3
- Mass
- 299.475 g/mol
- Charge
- -1
- InChIKey
- ULQISTXYYBZJSJ-UHFFFAOYSA-M
- SMILES
- CCCCCCC(O)CCCCCCCCCCC(=O)[O-]
- Look it up
- ChEBIBy InChIKey
Identity from ChEBI. Not evidence.
What it touches on the way
Mechanistic reach
2 entities
2 entities reached.
0 reported hops2 assembled from the scaffold
What the reference databases state
Statements
3 statements
3 statements · 1 reference database · Subject: 12-hydroxyoctadecanoate · Sources: Rhea
- 12-(phosphooxy)octadecanoate is converted to 12-hydroxyoctadecanoateCompoundRhea RHEA:45280Inferred only
- 12-hydroxyoctadecanoate is metabolised by CYP4F2ProteinRhea RHEA:49376Inferred only
- 12-hydroxyoctadecanoate is metabolised by CYP4F3ProteinRhea RHEA:49376Inferred only
Reactions
7 reactions
12-hydroxyoctadecanoate+ATP(4-)+coenzyme A(4-)CHEBI:84202+AMP+diphosphate(3-)
Reaction pageDirection not assertedBalanced
Rhea RHEA:44216CC BY 4.0Reference data
12-(phosphooxy)octadecanoate+water12-hydroxyoctadecanoate+hydrogenphosphate
Catalysed by EPHX2
Reaction pageLeft to rightBalanced
Rhea RHEA:45280CC BY 4.0Reference data
12-hydroxyoctadecanoate+reduced [NADPH--hemoprotein reductase]+dioxygen12,18-dihydroxyoctadecanoate+oxidized [NADPH--hemoprotein reductase]+water+hydron
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:49376CC BY 4.0Reference data
12-hexadecanoyloxy-octadecanoate+water12-hydroxyoctadecanoate+hexadecanoate+hydron
Catalysed by CEL or ADTRP or AIG1
Reaction pageLeft to rightBalanced
Rhea RHEA:52056CC BY 4.0Reference data
12-(9Z-octadecenoyloxy)-octadecanoate+water12-hydroxyoctadecanoate+(9Z)-octadecenoate+hydron
Catalysed by CEL or ADTRP or AIG1
Reaction pageLeft to rightBalanced
Rhea RHEA:52060CC BY 4.0Reference data
12-(9Z-hexadecenoyloxy)-octadecanoate+water12-hydroxyoctadecanoate+(9Z)-hexadecenoate+hydron
Catalysed by CEL or ADTRP or AIG1
Reaction pageLeft to rightBalanced
Rhea RHEA:52072CC BY 4.0Reference data
12-octadecanoyloxy-octadecanoate+water12-hydroxyoctadecanoate+octadecanoate+hydron
Catalysed by CEL or ADTRP or AIG1
Reaction pageLeft to rightBalanced
Rhea RHEA:52080CC BY 4.0Reference data
Other names
3 names
Resolves to: 12-hydroxyoctadecanoate
- Also called
- 12-hydroxyoctadecanoic acid anion12-hydroxystearate12-hydroxystearic acid anion