CHEBI:19660 - 2-hydroxyoctadecanoic acid

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ChEBI Name 2-hydroxyoctadecanoic acid
ChEBI ID CHEBI:19660
Definition A long-chain fatty acid that is stearic (octadecanoic) acid substituted at position 2 by a hydroxy group.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C18H36O3
Net Charge 0
Average Mass 300.47660
Monoisotopic Mass 300.26645
InChI InChI=1S/C18H36O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(19)18(20)21/h17,19H,2-16H2,1H3,(H,20,21)
InChIKey KIHBGTRZFAVZRV-UHFFFAOYSA-N
SMILES CCCCCCCCCCCCCCCCC(O)C(O)=O
Metabolite of Species Details
Homo sapiens (NCBI:txid9606) See: PubMed
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Biological Role(s): human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 2-hydroxyoctadecanoic acid (CHEBI:19660) has role human metabolite (CHEBI:77746)
2-hydroxyoctadecanoic acid (CHEBI:19660) is a 2-hydroxy fatty acid (CHEBI:10283)
2-hydroxyoctadecanoic acid (CHEBI:19660) is a hydroxyoctadecanoic acid (CHEBI:24747)
2-hydroxyoctadecanoic acid (CHEBI:19660) is conjugate acid of 2-hydroxyoctadecanoate (CHEBI:76724)
Incoming 2-hydroxystearoyl-CoA (CHEBI:74138) has functional parent 2-hydroxyoctadecanoic acid (CHEBI:19660)
N-2-hydroxystearoylsphingosine (CHEBI:76754) has functional parent 2-hydroxyoctadecanoic acid (CHEBI:19660)
N-(2R-hydroxyoctadecanoyl)-4E,8Z-octadecasphingadienine (CHEBI:189685) has functional parent 2-hydroxyoctadecanoic acid (CHEBI:19660)
(R)-2-hydroxyoctadecanoic acid (CHEBI:15913) is a 2-hydroxyoctadecanoic acid (CHEBI:19660)
(S)-2-hydroxyoctadecanoic acid (CHEBI:18129) is a 2-hydroxyoctadecanoic acid (CHEBI:19660)
2-hydroxyoctadecanoate (CHEBI:76724) is conjugate base of 2-hydroxyoctadecanoic acid (CHEBI:19660)
IUPAC Name
2-hydroxyoctadecanoic acid
Synonyms Sources
2-hydroxystearic acid ChEBI
α-hydroxyoctadecanoic acid ChEBI
α-hydroxystearic acid ChEBI
Manual Xref Database
LMFA02000120 LIPID MAPS
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Registry Numbers Types Sources
1791479 Reaxys Registry Number Reaxys
629-22-1 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
13661981 PubMed citation Europe PMC
21417341 PubMed citation Europe PMC
22339649 PubMed citation Europe PMC
4385515 PubMed citation Europe PMC
Last Modified
23 March 2017