CHEBI:76965 - 20-oxoarachidonic acid

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ChEBI Name 20-oxoarachidonic acid
ChEBI ID CHEBI:76965
Definition A polyunsaturated fatty acid that is arachidonic acid substituted at position 20 by an oxo group.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C20H30O3
Net Charge 0
Average Mass 318.45040
Monoisotopic Mass 318.21949
InChI InChI=1S/C20H30O3/c21-19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20(22)23/h1,3-4,6-7,9-10,12,19H,2,5,8,11,13-18H2,(H,22,23)/b3-1-,6-4-,9-7-,12-10-
InChIKey IDPOCGHKMNIWBB-DTLRTWKJSA-N
SMILES OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC=O
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 20-oxoarachidonic acid (CHEBI:76965) has functional parent arachidonic acid (CHEBI:15843)
20-oxoarachidonic acid (CHEBI:76965) is a ω-oxo fatty acid (CHEBI:76328)
20-oxoarachidonic acid (CHEBI:76965) is a long-chain fatty acid (CHEBI:15904)
20-oxoarachidonic acid (CHEBI:76965) is a polyunsaturated fatty acid (CHEBI:26208)
20-oxoarachidonic acid (CHEBI:76965) is conjugate acid of 20-oxoarachidonate (CHEBI:76645)
Incoming 20-oxoarachidonate (CHEBI:76645) is conjugate base of 20-oxoarachidonic acid (CHEBI:76965)
IUPAC Name
(5Z,8Z,11Z,14Z)-20-oxoicosa-5,8,11,14-tetraenoic acid
Synonyms Sources
(5Z,8Z,11Z,14Z)-20-ketoeicosatetraenoic acid ChEBI
(5Z,8Z,11Z,14Z)-20-ketoicosatetraenoic acid ChEBI
(5Z,8Z,11Z,14Z)-20-oxoeicosatetraenoic acid ChEBI
(5Z,8Z,11Z,14Z)-20-oxoicosatetraenoic acid ChEBI
20-keto-(5Z,8Z,11Z,14Z)-eicosatetraenoic acid ChEBI
20-keto-(5Z,8Z,11Z,14Z)-icosatetraenoic acid ChEBI
20-ketoarachidonic acid ChEBI
20-oxo-(5Z,8Z,11Z,14Z)-eicosatetraenoic acid ChEBI
20-oxo-(5Z,8Z,11Z,14Z)-icosatetraenoic acid ChEBI
Last Modified
13 January 2014