CHEBI:27814 - 12-dehydro-leukotriene B4

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ChEBI Name 12-dehydro-leukotriene B4
ChEBI ID CHEBI:27814
ChEBI ASCII Name 12-dehydro-leukotriene B4
Definition A long-chain fatty acid consisting of leukotriene B4 having a 12-keto group in place of the 12-hydroxy group.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:19140, CHEBI:742
Supplier Information
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Formula C20H30O4
Net Charge 0
Average Mass 334.44980
Monoisotopic Mass 334.214
InChI InChI=1S/C20H30O4/c1-2-3-4-5-6-9-13-18(21)14-10-7-8-11-15-19(22)16-12-17-20(23)24/h6-11,14-15,19,22H,2-5,12-13,16-17H2,1H3,(H,23,24)/b8-7+,9-6-,14-10+,15-11-/t19-/m1/s1
InChIKey SJVWVCVZWMJXOK-NOJHDUNKSA-N
SMILES CCCCC\C=C/CC(=O)\C=C\C=C\C=C/[C@@H](O)CCCC(O)=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 12-dehydro-leukotriene B4 (CHEBI:27814) has functional parent icosa-6,8,10,14-tetraenoic acid (CHEBI:36045)
12-dehydro-leukotriene B4 (CHEBI:27814) has functional parent leukotriene B4 (CHEBI:15647)
12-dehydro-leukotriene B4 (CHEBI:27814) is a hydroxy fatty acid (CHEBI:24654)
12-dehydro-leukotriene B4 (CHEBI:27814) is a long-chain fatty acid (CHEBI:15904)
12-dehydro-leukotriene B4 (CHEBI:27814) is a oxo fatty acid (CHEBI:59644)
12-dehydro-leukotriene B4 (CHEBI:27814) is a polyunsaturated fatty acid (CHEBI:26208)
IUPAC Name
(5S,6Z,8E,10E,14Z)-5-hydroxy-12-oxoicosa-6,8,10,14-tetraenoic acid
Synonyms Sources
(5S,6Z,8E,10E,14Z)-5-hydroxy-12-oxoeicosa-6,8,10,14-tetraenoic acid ChEBI
12-Keto-leukotriene B4 KEGG COMPOUND
12-Keto-LTB4 KEGG COMPOUND
12-oxo-LTB4 LIPID MAPS
12-Oxo-ltb4 ChemIDplus
12-Oxoleukotriene B4 ChemIDplus
5(S)-hydroxy-12-oxo-6(Z),8(E),10(E),14(Z)-eicosatetraenoic acid ChEBI
5-Hydroxy-12-oxo-delta5,8,11,14-eicosapolyenoic acid KEGG COMPOUND
5S-hydroxy-12-keto-6Z,8E,10E,14Z-eicosatetraenoic acid LIPID MAPS
Database Links Databases
C05949 KEGG COMPOUND
LMFA03020024 LIPID MAPS
View more database links
Registry Numbers Types Sources
136696-10-1 CAS Registry Number ChemIDplus
7253020 Reaxys Registry Number Reaxys
Citations Waiting for Citations Types Sources
8394361 PubMed citation CiteXplore
8632343 PubMed citation CiteXplore
Last Modified
21 May 2012
General Comment
2011-03-29 A very unstable and elusive biochemical intermediate, it is a metabolite of LTB4.