CHEBI:37098 - 3-hydroxyoctanoic acid

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ChEBI Name 3-hydroxyoctanoic acid
ChEBI ID CHEBI:37098
Definition An 8-carbon, β-hydroxy fatty acid which may be a marker for primary defects of β-hydroxy fatty acid metabolism. Repeating unit of poly(3-hydroxyoctanoic acid), a biopolymer used by numerous bacterial species as carbon and energy reserves.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C8H16O3
Net Charge 0
Average Mass 160.21080
Monoisotopic Mass 160.10994
InChI InChI=1S/C8H16O3/c1-2-3-4-5-7(9)6-8(10)11/h7,9H,2-6H2,1H3,(H,10,11)
InChIKey NDPLAKGOSZHTPH-UHFFFAOYSA-N
SMILES CCCCCC(O)CC(O)=O
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
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ChEBI Ontology
Outgoing 3-hydroxyoctanoic acid (CHEBI:37098) has functional parent octanoic acid (CHEBI:28837)
3-hydroxyoctanoic acid (CHEBI:37098) is a 3-hydroxy fatty acid (CHEBI:59845)
3-hydroxyoctanoic acid (CHEBI:37098) is a 3-hydroxy monocarboxylic acid (CHEBI:35969)
3-hydroxyoctanoic acid (CHEBI:37098) is a medium-chain fatty acid (CHEBI:59554)
3-hydroxyoctanoic acid (CHEBI:37098) is conjugate acid of 3-hydroxyoctanoate (CHEBI:133511)
Incoming 3-hydroxyoctanoyl-CoA (CHEBI:86321) has functional parent 3-hydroxyoctanoic acid (CHEBI:37098)
(R)-3-hydroxyoctanoic acid (CHEBI:37099) is a 3-hydroxyoctanoic acid (CHEBI:37098)
(S)-3-hydroxyoctanoic acid (CHEBI:37100) is a 3-hydroxyoctanoic acid (CHEBI:37098)
3-hydroxyoctanoate (CHEBI:133511) is conjugate base of 3-hydroxyoctanoic acid (CHEBI:37098)
IUPAC Name
3-hydroxyoctanoic acid
Synonyms Sources
3-hydroxy-octanoic acid ChEBI
3-hydroxycaprylic acid ChEBI
3-OH octanoic acid ChEBI
3-OH-caprylic acid ChEBI
3HO ChEBI
β-hydroxycaprylic acid ChEBI
β-hydroxyoctanoic acid ChEBI
β-OH-caprylic acid ChEBI
β-OH-octanoic acid ChEBI
Manual Xref Database
LMFA01050021 LIPID MAPS
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Registry Numbers Types Sources
14292-27-4 CAS Registry Number ChemIDplus
1760767 Beilstein Registry Number Beilstein
Citations Waiting for Citations Types Sources
18422622 PubMed citation Europe PMC
19047387 PubMed citation Europe PMC
3168281 PubMed citation Europe PMC
Last Modified
29 September 2016