Record Information
Version1.0
StatusDetected and Quantified
Creation Date2020-12-10 18:52:47 UTC
Update Date2024-04-30 19:33:32 UTC
Metabolite IDMMDBc0000689
Metabolite Identification
Common NameDihomolinoleic acid
DescriptionDihomolinoleic acid, also known as 10Z,12Z-octadecadienoic acid, is classified as a linoleic acid or a linoleic acid derivative. Linoleic acid is a polyunsaturated omega-6 18-carbon fatty acid with two CC double bonds at the 9- and 12-positions. Dihomolinoleic acid is considered to be practically insoluble (in water) and a very weak acidic compound. Dihomolinoleic acid can be found in black walnut, which makes dihomolinoleic acid a potential biomarker for the consumption of this food product. Dihomolinoleic acid can be found in blood, saliva, and feces.
Structure
Synonyms
ValueSource
20:2n6ChEBI
cis-10,cis-12-Octadecadienoic acidChEBI
cis-10,cis-12-OctadecadienoateGenerator
DihomolinoleateGenerator
10Z,12Z-OctadecadienoateHMDB
(Z,Z)-10,12-Octadecadienoic acidHMDB
(10Z,12Z)-10,12-Octadecadienoic acidHMDB
10Z,12Z-Octadecadienoic acidHMDB
10-cis,12-cis-Linoleic acidHMDB
10-cis-12-cis-Octadecadienoic acidHMDB
cis-10,cis-12-Linoleic acidHMDB
Dihomolinoleate (20:2n6)HMDB
Dihomolinoleic acid (20:2n6)HMDB
FA(20:2(10Z,12Z))HMDB
Dihomo-linoleateHMDB
FA(20:2n6)HMDB
10,12-Octadecadienoic acidHMDB
Molecular FormulaC18H32O2
Average Mass280.452
Monoisotopic Mass280.24023027
IUPAC Name(10Z,12Z)-octadeca-10,12-dienoic acid
Traditional Name(10Z,12Z)-octadeca-10,12-dienoic acid
CAS Registry NumberNot Available
SMILES
CCCCC\C=C/C=C\CCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C18H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h6-9H,2-5,10-17H2,1H3,(H,19,20)/b7-6-,9-8-
InChI KeyGKJZMAHZJGSBKD-JPDBVBESSA-N