CHEBI:173668 - 2-oxooctanoic acid

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ChEBI Name 2-oxooctanoic acid
ChEBI ID CHEBI:173668
Definition A 2-oxo monocarboxylic acid that is octanoic acid carrying an oxo group at position 2.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter MetaboLights
Supplier Information
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Formula C8H14O3
Net Charge 0
Average Mass 158.197
Monoisotopic Mass 158.09429
InChI InChI=1S/C8H14O3/c1-2-3-4-5-6-7(9)8(10)11/h2-6H2,1H3,(H,10,11)
InChIKey GPPUPQFYDYLTIY-UHFFFAOYSA-N
SMILES CCCCCCC(=O)C(O)=O
Roles Classification
Chemical Role(s): surfactant
A substance which lowers the surface tension of the medium in which it is dissolved, and/or the interfacial tension with other phases, and, accordingly, is positively adsorbed at the liquid/vapour and/or at other interfaces.
Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
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ChEBI Ontology
Outgoing 2-oxooctanoic acid (CHEBI:173668) has functional parent octanoic acid (CHEBI:28837)
2-oxooctanoic acid (CHEBI:173668) has role surfactant (CHEBI:35195)
2-oxooctanoic acid (CHEBI:173668) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxooctanoic acid (CHEBI:173668) is conjugate acid of 2-oxooctanoate (CHEBI:176689)
Incoming 2-oxooctanoate (CHEBI:176689) is conjugate base of 2-oxooctanoic acid (CHEBI:173668)
IUPAC Name
2-oxooctanoic acid
Synonyms Sources
2-keto-n-caprylic acid LIPID MAPS
2-oxo-octanoic acid LIPID MAPS
α-ketooctanoic acid HMDB
2-oxocaprylic acid ChEBI
Manual Xrefs Databases
60921 ChemSpider
FDB029336 FooDB
HMDB0013211 HMDB
LMFA01060016 LIPID MAPS
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Registry Numbers Types Sources
1757862 Reaxys Registry Number Reaxys
328-51-8 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
19555185 PubMed citation Europe PMC
24559493 PubMed citation Europe PMC
25058475 PubMed citation Europe PMC
29032688 PubMed citation Europe PMC
29125663 PubMed citation Europe PMC
29806009 PubMed citation Europe PMC
30478262 PubMed citation Europe PMC
33561341 PubMed citation Europe PMC
Last Modified
05 July 2021