CHEBI:176781 - (5Z)-5-octenoic acid

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name (5Z)-5-octenoic acid
ChEBI ID CHEBI:176781
ChEBI ASCII Name (5Z)-5-octenoic acid
Definition An olefinic fatty acid that is octanoic acid carrying a double bond at position 5 (the 5Z-isomer).
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Mark Williams
Supplier Information
Download Molfile XML SDF
Formula C8H14O2
Net Charge 0
Average Mass 142.198
Monoisotopic Mass 142.09938
InChI InChI=1S/C8H14O2/c1-2-3-4-5-6-7-8(9)10/h3-4H,2,5-7H2,1H3,(H,9,10)/b4-3-
InChIKey RRGOKSYVAZDNKR-ARJAWSKDSA-N
SMILES CC\C=C/CCCC(O)=O
Metabolite of Species Details
Vitis vinifera (NCBI:txid29760) Found in leaf (BTO:0000713). See: MetaboLights Study
Mastigoproctus giganteus (NCBI:txid58767) Found in pygidial gland secretions. 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): flavouring agent
A food additive that is used to added improve the taste or odour of a food.
animal metabolite
Any eukaryotic metabolite produced during a metabolic reaction in animals that include diverse creatures from sponges, insects to mammals.
plant metabolite
Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
Application(s): flavouring agent
A food additive that is used to added improve the taste or odour of a food.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing (5Z)-5-octenoic acid (CHEBI:176781) has role animal metabolite (CHEBI:75767)
(5Z)-5-octenoic acid (CHEBI:176781) has role flavouring agent (CHEBI:35617)
(5Z)-5-octenoic acid (CHEBI:176781) has role plant metabolite (CHEBI:76924)
(5Z)-5-octenoic acid (CHEBI:176781) is a medium-chain fatty acid (CHEBI:59554)
(5Z)-5-octenoic acid (CHEBI:176781) is a monounsaturated fatty acid (CHEBI:25413)
(5Z)-5-octenoic acid (CHEBI:176781) is a olefinic fatty acid (CHEBI:53339)
(5Z)-5-octenoic acid (CHEBI:176781) is a straight-chain fatty acid (CHEBI:59202)
IUPAC Name
(5Z)-oct-5-enoic acid
Synonyms Sources
(5Z)-octenoic acid ChEBI
(Z)-5-octenoic acid ChEBI
(Z)-oct-5-enoic acid ChEBI
5Z-octenoic acid ChEBI
cis-5-octenoic acid LIPID MAPS
FEMA 4350 ChEBI
Manual Xrefs Databases
4445845 ChemSpider
FDB006478 FooDB
HMDB0032207 HMDB
LMFA01030022 LIPID MAPS
View more database links
Registry Number Type Source
41653-97-8 CAS Registry Number ChemIDplus
Citation Waiting for Citations Type Source
12770208 PubMed citation Europe PMC
Last Modified
07 July 2021