EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:140957 - fatty acid 20:5-ω−3

ChEBI IDCHEBI:140957
ChEBI Namefatty acid 20:5-ω−3
Stars
ASCII Namefatty acid 20:5-omega-3
DefinitionAny polyunsaturated fatty acid containing 20 carbons and 5 double bonds with a final carbon-carbon double bond in the ω−3 position, i.e. the third bond from the methyl end of the fatty acid.
Last Modified6 June 2018
Submittermwilliams
DownloadsMolfile
FormulaC20H30O2
Net Charge0
Average Mass (excl. R groups)45.017
Monoisotopic Mass (excl. R groups)302.22458
SMILES*C(=O)O
Roles Classification
Chemical Roles:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Biological Roles:
marine metabolite  Any metabolite produced during a metabolic reaction in marine macro- and microorganisms.
plant metabolite  Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
human metabolite  Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
bacterial metabolite  Any prokaryotic metabolite produced during a metabolic reaction in bacteria.
ChEBI Ontology
Outgoing Relation(s)
fatty acid 20:5-ω−3 (CHEBI:140957) is a fatty acid (CHEBI:35366)
fatty acid 20:5-ω−3 (CHEBI:140957) is a ω−3 fatty acid (CHEBI:25681)
Synonyms  Source
FA 20:5-w3ChEBI
FA(20:5-w3)ChEBI