Accession NumberHMDB02925
Common_Name8,11,14-Eicosatrienoic acid
DescriptionA 20-carbon-chain fatty acid, unsaturated at positions 8, 11, and 14. It differs from arachidonic acid, 5,8,11,14-eicosatetraenoic acid, only at position 5; Dihomo-gamma-linolenic acid (DGLA) is 20-carbon omega-6 fatty acid. In physiological literature, it is given the name 20:3(n-6). Chemically, DGLA is a carboxylic acid with a 20-carbon chain and three cis double bonds; the first double bond is located at the sixth carbon from the omega end. DGLA is the elongation product of gamma-linolenic acid [18:3(n-6)], Dihomo gamma-linolenic acid or DHLA is an n-6 (omega-6) polyunsaturated fatty acid. It is comprised of 20 carbon atoms and three double bonds. DHLA is a byproduct of the 18 carbon gamma-linolenic acid (GLA). DHLA is then converted into prostaglandin E1 (PGE1). PGE1 inhibits platelet aggregation and also exerts a vasodilatory effect.
Chemical_IUPAC_Name(8E,11E,14E)-icosa-8,11,14-trienoic acid
Chemical FormulaC20H34O2
Sample Concentration1
Mass ValueNot Available
Mass Unitmg
ManufacturerQuattro_QQQ
AnalyzerTriple_Quad
DeliveryFlow_Injection
IonizationPositive
Predicted 1H NMR SpectrumDownload
Predicted 1H NMR PeaklistDownload
Predicted 13C NMR SpectrumDownload
Predicted 13C NMR PeaklistDownload
Sample ConcentrationNot Available
Mass ValueNot Available
Mass UnitNot Available
ManufacturerNot Available
FrequencyNot Available
1H NMR SpectrumNot Available
Sample ConcentrationNot Available
Mass ValueNot Available
Mass UnitNot Available
ManufacturerNot Available
FrequencyNot Available
13C NMR SpectrumNot Available
Low Energy Voltage10
Low Energy SpectrumDownload
Low Energy PeaklistDownload
Medium Energy SpectrumDownload
High Energy SpectrumDownload