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CHEBI:79178 - (2E)-18-hydroxyoctadec-2-enoic acid

ChEBI IDCHEBI:79178
ChEBI Name(2E)-18-hydroxyoctadec-2-enoic acid
Stars
ASCII Name(2E)-18-hydroxyoctadec-2-enoic acid
DefinitionAn ω-hydroxy fatty acid that is trans-octadec-2-enoic acid in which one of the hydrogens of the terminal methyl group has been replaced by a hydroxy group.
Last Modified24 January 2023
SubmitterGareth Owen
DownloadsMolfile
FormulaC18H34O3
Net Charge0
Average Mass298.467
Monoisotopic Mass298.25079
SMILESO=C(O)/C=C/CCCCCCCCCCCCCCCO
InChIInChI=1S/C18H34O3/c19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18(20)21/h14,16,19H,1-13,15,17H2,(H,20,21)/b16-14+
InChIKeyJQNQKNGCSLCPDE-JQIJEIRASA-N
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
ChEBI Ontology
Outgoing Relation(s)
(2E)-18-hydroxyoctadec-2-enoic acid (CHEBI:79178) has functional parent trans-octadec-2-enoic acid (CHEBI:50572)
(2E)-18-hydroxyoctadec-2-enoic acid (CHEBI:79178) is a hydroxy monounsaturated fatty acid (CHEBI:131869)
(2E)-18-hydroxyoctadec-2-enoic acid (CHEBI:79178) is a straight-chain fatty acid (CHEBI:59202)
(2E)-18-hydroxyoctadec-2-enoic acid (CHEBI:79178) is a α,β-unsaturated monocarboxylic acid (CHEBI:79020)
(2E)-18-hydroxyoctadec-2-enoic acid (CHEBI:79178) is a ω-hydroxy-long-chain fatty acid (CHEBI:140997)
Incoming Relation(s)
oscr#31 (CHEBI:79153) has functional parent (2E)-18-hydroxyoctadec-2-enoic acid (CHEBI:79178)
IUPAC Name 
(2E)-18-hydroxyoctadec-2-enoic acid
Synonym  Source
trans-18-hydroxyoctadec-2-enoic acidChEBI
Registry NumbersSources
Reaxys:18655794Reaxys