Compound
(8S)-hydroxy-(11S,12S)-epoxy-(5Z,9E,14Z)-eicosatrienoate
A hepoxilin A3 anion that is the conjugate base of (8S)-hepoxilin A3, obtained by deprotonation of the carboxylic acid group; major species at pH 7.3.
Definition from ChEBI (CHEBI:132129), read 2026-09-23. CC BY 4.0.
CHEBI:132129ChEBI
Structure
Loading the model…
- Class
- Organic compound, anion
- Formula
- C20H31O4
- Mass
- 335.464 g/mol
- Charge
- -1
- InChIKey
- SGTUOBURCVMACZ-JQGBYENFSA-M
- SMILES
- [H][C@@]1(/C=C/[C@@H](O)C/C=CCCCC(=O)[O-])O[C@@]1([H])C/C=CCCCCC
- Look it up
- ChEBIPubChemBy InChIKey
Identity from ChEBI, geometry from PubChem. Not evidence.
What the reference databases state
Statements
1 statement
1 statement · 1 reference database · Subject: (8S)-hydroxy-(11S,12S)-epoxy-(5Z,9E,14Z)-eicosatrienoate · Sources: Rhea
- (12S)-hydroperoxy-(5Z,8Z,10E,14Z)-eicosatetraenoate is converted to (8S)-hydroxy-(11S,12S)-epoxy-(5Z,9E,14Z)-eicosatrienoateCompoundRhea RHEA:50216Inferred only
Reactions
1 reaction
(12S)-hydroperoxy-(5Z,8Z,10E,14Z)-eicosatetraenoate(8S)-hydroxy-(11S,12S)-epoxy-(5Z,9E,14Z)-eicosatrienoate
Catalysed by ALOX15
Reaction pageLeft to rightBalanced
Rhea RHEA:50216CC BY 4.0Reference data
Other names
9 names
Resolves to: (8S)-hydroxy-(11S,12S)-epoxy-(5Z,9E,14Z)-eicosatrienoate
- Also called
- (11S,12S)-hepoxilin A3 (8S)(11S,12S)-HXA3 (8S)(8S)-H-(11S,12S)-Ep-(5Z,9E,14Z)-ETrE(8S)-H-(11S,12S)-EpETrE(8S)-HEpETrE(8S)-hydroxy-(11S,12S)-epoxy-(5Z,9E,14Z)-icosatrienoate(8S)-hydroxy-(11S,12S)-hepoxilin A3(1-)(8S)-hydroxy-(11S,12S)-hepoxilin A3(1−)
- Systematic name
- (5Z,8S,9E)-8-hydroxy-10-{(2S,3S)-3-[(2Z)-oct-2-en-1-yl]oxiran-2-yl}deca-5,9-dienoate