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CHEBI:76965 - 20-oxoarachidonic acid

ChEBI IDCHEBI:76965
ChEBI Name20-oxoarachidonic acid
Stars
DefinitionA polyunsaturated fatty acid that is arachidonic acid substituted at position 20 by an oxo group.
Last Modified13 January 2014
SubmitterSteve
DownloadsMolfile
FormulaC20H30O3
Net Charge0
Average Mass318.457
Monoisotopic Mass318.21949
SMILES[H]C(=O)CCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O
InChIInChI=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-
InChIKeyIDPOCGHKMNIWBB-DTLRTWKJSA-N
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
ChEBI Ontology
Outgoing Relation(s)
20-oxoarachidonic acid (CHEBI:76965) has functional parent arachidonic acid (CHEBI:15843)
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 a ω-oxo fatty acid (CHEBI:76328)
20-oxoarachidonic acid (CHEBI:76965) is conjugate acid of 20-oxoarachidonate (CHEBI:76645)
Incoming Relation(s)
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  Source
20-oxo-(5Z,8Z,11Z,14Z)-eicosatetraenoic acidChEBI
(5Z,8Z,11Z,14Z)-20-ketoeicosatetraenoic acidChEBI
(5Z,8Z,11Z,14Z)-20-oxoicosatetraenoic acidChEBI
20-ketoarachidonic acidChEBI
(5Z,8Z,11Z,14Z)-20-oxoeicosatetraenoic acidChEBI
20-keto-(5Z,8Z,11Z,14Z)-icosatetraenoic acidChEBI