5,​8,​11,​14-​Eicosatetraenoic acid (CED0000920)

Record Information
Version1.0
Creation Date2026-04-05 18:12:30 UTC
Update Date2026-04-17 19:07:40 UTC
SynCED IDCED0000920
Secondary Accession Numbers
  • CHEM105746
Identification
Common Name5,​8,​11,​14-​Eicosatetraenoic acid
ClassSmall Molecule
Description
5,​8,​11,​14-​Eicosatetraenoic acid is an organic compound with the chemical formula C20H32O2 and an average molecular weight of 304.47 g/mol. 5,​8,​11,​14-​Eicosatetraenoic acid belongs to the fatty acids and conjugates, a subclass of fatty acyls within the organic compounds. This compound is found in or released from 16 recorded sources across several diverse categories. Within the realm of electrical and electronic equipment, it is associated with electrodes, fixed capacitors and their manufacture, antennas, conductors or conductive bodies characterised by the conductive materials, and electrically stimulated smoking devices. It is also identified in household items such as watch chains. In the category of household cleaning and consumer products, the compound is linked to soap detergents, bleaching agents, cigar cigarettes, and perfumes within detergents and soaps. Furthermore, it is present in food, food processing and cookware, specifically in the preparation of malt, fermentation processes for beer, food preservation, and the preparation of vinegar.
Contaminant TypeNot Available
Chemical Structure
SynonymsNot Available
Chemical FormulaC20H32O2
Average Molecular Mass304.474 g/mol
Monoisotopic Mass304.240 g/mol
CAS Registry Number7771-44-0
IUPAC NameNot Available
Traditional NameNot Available
SMILESCCCCCC=CCC=CCC=CCC=CCCCC(O)=O
InChI IdentifierInChI=1/C20H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h6-7,9-10,12-13,15-16H,2-5,8,11,14,17-19H2,1H3,(H,21,22)
InChI KeyYZXBAPSDXZZRGB-UHFFFAOYSA-N
Chemical Taxonomy
ClassificationNot classified
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Organoleptic EffectsNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted PropertiesNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted GC-MSPredicted GC-MS Spectrumsplash10-0006-7390000000-fdb5e43fc0d0b297b93cNot AvailableView Spectrum
Predicted GC-MSPredicted GC-MS SpectrumNot AvailableNot AvailableView Spectrum
Predicted GC-MSPredicted GC-MS SpectrumNot AvailableNot AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-0a4r-3696000000-fac338f07343ba79c461Not AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-008c-6920000000-b3db7333dbb8d5ffd163Not AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-05nf-9400000000-cf0b801f97b61f93efecNot AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-0udi-0019000000-e301ae96559ee65daa0eNot AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-0udr-1069000000-e1a091f86308248b51d3Not AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-006x-9220000000-b438233576b843156a7bNot AvailableView Spectrum
Toxicity Profile
Toxicity Values
Toxicity ValueOrganismDose DescriptorRoute of ExposurePredicted or ExperimentalToxicity RatingReference
7059.0 Log mg/kg [4000:13000]RatLD50oralpredictedNot AvailableNot Available
Toxicity / Toxin ClassNot Available
Mechanism of ToxicityNot Available
Carcinogenicity (IARC Classification)Not Available
Minimum Risk LevelNot Available
SymptomsNot Available
TreatmentNot Available
Health Effects
Health EffectRelationshipDirectionReference
Exposure Sources
Source IDSourceSectorReference
CEDs000010Insecticides?Insecticides are synthetic chemicals designed to control or eliminate insect pests that threaten crops and other agricultural products.Agriculture & land managementNot Available
CEDs000506Antennas?Antennas, commonly used in communication technologies, can be a source of synthetic chemical contamination through the materials and coatings used in their construction.Electrical & Electronic EquipmentNot Available
CEDs000511Conductors Or Conductive Bodies Characterised By The Conductive Materials?Conductors, or conductive bodies, are materials that allow the flow of electrical current, typically made from metals such as copper, aluminum, or silver.Electrical & Electronic EquipmentNot Available
CEDs000518Electrically Stimulated Smoking Devices?Electrically stimulated smoking devices, commonly known as e-cigarettes or vape pens, utilize electrical components to heat a liquid solution, often containing nicotine, flavorings, and other additives, to produce an aerosol for inhalation.Electrical & Electronic EquipmentNot Available
CEDs000519Electrodes?Electrodes, used in various electrical and electronic applications, can be a source of synthetic chemical contamination due to the materials from which they are constructed and the processes involved in their manufacturing.Electrical & Electronic EquipmentNot Available
CEDs000521Fixed Capacitors And Their Manufacture?Fixed capacitors are passive electronic components used to store and release electrical energy, playing a critical role in various circuits.Electrical & Electronic EquipmentNot Available
CEDs000524Hybrid Capacitors?Hybrid capacitors are energy storage devices that combine the properties of electrolytic and supercapacitors, utilizing a combination of electrochemical principles to achieve higher energy density and power density.Electrical & Electronic EquipmentNot Available
CEDs000535Superconducting Magnets And Superconducting Coils?Superconducting magnets and coils are utilized in various applications that require strong magnetic fields, such as magnetic resonance imaging (MRI) and particle accelerators.Electrical & Electronic EquipmentNot Available
CEDs000544Fermentation Processes For Beer?Fermentation processes for beer involve the conversion of sugars into alcohol and carbon dioxide by yeast.Food, food processing & cookwareNot Available
CEDs000545Food Preservation?Food preservation often involves the use of synthetic chemicals, such as preservatives, flavor enhancers, and color additives, to extend shelf life and enhance the sensory qualities of food products.Food, food processing & cookwareNot Available
CEDs000547Preparation Of Malt?Malt preparation involves the germination and drying of cereal grains, primarily barley, to produce malt for brewing and food products.Food, food processing & cookwareNot Available
CEDs000548Preparation Of Vinegar?Vinegar is produced through the fermentation of ethanol by acetic acid bacteria, resulting in a solution that typically contains 4-8% acetic acid.Food, food processing & cookwareNot Available
CEDs000555Bleaching Agents?Bleaching agents are chemical substances used to whiten or lighten materials, often employed in various cleaning products for their stain removal and disinfecting properties.Household cleaning & consumer productsNot Available
CEDs000556Cigar Cigarettes?Cigar cigarettes are a source of synthetic chemical contamination due to the combustion of various tobacco blends and additives.Household cleaning & consumer productsNot Available
CEDs000561Perfumes Within Detergents And Soaps?Perfumes within detergents and soaps are synthetic fragrance compounds added to enhance the sensory experience of cleaning products.Household cleaning & consumer productsNot Available
CEDs000563Soap Detergents?Soap detergents are synthetic surfactants designed to enhance the cleaning efficacy of water by reducing surface tension, allowing for better interaction with dirt and grease.Household cleaning & consumer productsNot Available
CEDs000577Watch Chains?Watch chains, often made from various metals and synthetic materials, can be a source of chemical contamination due to the presence of coatings, adhesives, and plasticizers used in their manufacturing.Household itemsNot Available
CEDs000578Making Cigars?The process of making cigars involves several steps, including the cultivation of tobacco, fermentation, and the application of various additives to enhance flavor and preservation.Industrial manufacturing & chemical processingNot Available
CEDs000580Manufacture Preparation Of Tobacco Products?The manufacture and preparation of tobacco products involve various processes that can result in the introduction of synthetic chemicals into the environment.Industrial manufacturing & chemical processingNot Available
CEDs000600Herbicides And Algicides?Herbicides and algicides are synthetic chemicals primarily used to control unwanted plants and algae in various environments.Agriculture & land managementNot Available
CEDs000604Pest Attractants?Pest attractants are synthetic chemicals designed to lure specific pests for monitoring or control purposes.Agriculture & land managementNot Available
CEDs000605Pest Repellants?Pest repellents, often formulated from synthetic chemicals, are widely used to protect crops from insect infestations and other pests.Agriculture & land managementNot Available
CEDs000606Plant Growth Regulators?Plant Growth Regulators (PGRs) are synthetic chemicals designed to influence the growth and development of plants.Agriculture & land managementNot Available
CEDs000609Aftershave?Aftershave is a grooming product typically used to soothe and protect the skin following shaving.Personal care & cosmeticsNot Available
CEDs000610Aftersun Products?Aftersun products are designed to soothe and hydrate the skin after sun exposure, often containing various synthetic chemicals such as emollients, preservatives, and fragrances.Personal care & cosmeticsNot Available
CEDs000611Anti Perspirants Or Body Deoderants?Antiperspirants and body deodorants commonly contain synthetic chemicals such as aluminum compounds, parabens, and synthetic fragrances.Personal care & cosmeticsNot Available
CEDs000614Essential Oils Or Perfumes?Essential oils and perfumes are complex mixtures of volatile compounds derived from natural or synthetic sources, commonly used for their aromatic properties.Personal care & cosmeticsNot Available
CEDs000615Eye Makeup Products?Eye makeup products, including mascaras, eyeliners, and eyeshadows, often contain a variety of synthetic chemicals such as pigments, preservatives, and film-forming agents.Personal care & cosmeticsNot Available
CEDs000617Lip Care Products?Lip care products, including lipsticks, balms, and glosses, often contain a variety of synthetic chemicals such as parabens, phthalates, and synthetic fragrances.Personal care & cosmeticsNot Available
CEDs000618Lip Makeup Products?Lip makeup products, such as lipsticks, lip glosses, and lip liners, often contain a variety of synthetic chemicals, including pigments, preservatives, and emollients.Personal care & cosmeticsNot Available
CEDs000630Toys?Toys, particularly those made from synthetic materials such as plastics, can be a source of chemical contamination due to the presence of various additives and compounds used in their production.Recreation & sports surfacesNot Available
CEDs000632Apparel?Apparel production often involves the use of various synthetic chemicals, including dyes, finishing agents, and preservatives.Textiles, leather & furnishingsNot Available
CEDs000642Footwear?Footwear production often involves the use of various synthetic chemicals, such as adhesives, dyes, and treatments, which can contribute to environmental contamination.Textiles, leather & furnishingsNot Available
CEDs000643Headwear?Headwear made from synthetic materials often incorporates chemicals used in the manufacturing and finishing processes, such as dyes, flame retardants, and water repellents.Textiles, leather & furnishingsNot Available
CEDs000653Sewing?Sewing processes often involve the use of various synthetic chemicals, which can become sources of contamination in the environment.Textiles, leather & furnishingsNot Available
CEDs000657Surface Finishing Of Leather?Surface finishing of leather often involves the use of various synthetic chemicals, including dyes, resins, and finishing agents.Textiles, leather & furnishingsNot Available
CEDs000659Transfer Printing?Transfer printing is a process used to apply designs and patterns onto various substrates, commonly utilizing synthetic dyes and inks that can contain hazardous chemicals.Textiles, leather & furnishingsNot Available
CEDs000667Gaseous Fire Fighting?Gaseous fire fighting systems utilize synthetic chemicals, such as halocarbons and inert gases, to suppress fires through chemical and physical processes.Fire suppression systems & agentsNot Available
CEDs000669PFAS Fire Fighting Foam?PFAS fire fighting foam refers to a class of synthetic foams containing per- and polyfluoroalkyl substances (PFAS), which are designed to suppress flammable liquid fires.Fire suppression systems & agentsNot Available
CEDs000678Nitrogenous Fertilisers?Nitrogenous fertilizers are synthetic chemical compounds primarily used to enhance plant growth by supplying essential nitrogen, a crucial nutrient for photosynthesis and protein synthesis.Agriculture & land managementNot Available
CEDs000679Phosphatic Fertilisers?Phosphatic fertilizers are synthetic chemical products primarily composed of phosphorus, which is essential for plant growth.Agriculture & land managementNot Available
CEDs000684Cements?Cements are a composite material primarily used as a binding agent in construction applications, formed by the calcination of limestone and clay minerals at high temperatures.Building & ConstructionNot Available
CEDs000685Ceramics?Ceramics can be a source of synthetic chemical contamination through various additives and processing agents used in their production.Building & ConstructionNot Available
CEDs000686Clay Wares?Clay wares are ceramic products made from natural clay, often utilized in various construction applications such as tiles, bricks, and sanitary ware.Building & ConstructionNot Available
CEDs000692Silica Free Oxide Glass?Silica Free Oxide Glass is a type of glass that is produced using alternative materials to traditional silica-based formulations.Building & ConstructionNot Available
CEDs000696Nanotechnology?Nanotechnology involves the manipulation of materials at the molecular or atomic level, typically within the range of 1 to 100 nanometers.Industrial manufacturing & chemical processingNot Available
CEDs000698Jewellery?Jewellery production often involves the use of various synthetic chemicals during the extraction and processing of metals.Mining & metal processingNot Available
CEDs000716Erasers?Erasers, commonly used in writing and drawing applications, are often made from synthetic rubber or thermoplastic materials, which can contain various additives such as plasticizers, fillers, and colorants.Paper, pulp & fiber productsNot Available
CEDs000727Printing Machines Or Presses?Printing machines or presses commonly utilize synthetic chemicals such as inks, solvents, and cleaning agents.Paper, pulp & fiber productsNot Available
CEDs000734Coating Compositions?Coating compositions, which include paints, sealants, and varnishes, are formulated with a variety of synthetic chemicals such as solvents, resins, pigments, and additives.Building & ConstructionNot Available
CEDs000735Explosives?Explosives are chemical compounds or mixtures designed to undergo rapid decomposition, releasing energy in the form of gas and heat.Defense & military infrastructureNot Available
CEDs000738Cooling Circuit Water?Cooling circuit water is utilized in various industrial processes to absorb and dissipate heat generated during operations.Industrial manufacturing & chemical processingNot Available
CEDs000739Inks?Inks are complex mixtures composed of pigments or dyes, solvents, resins, and additives used primarily for printing and writing applications.Paper, pulp & fiber productsNot Available
CEDs000740Paper?Paper production involves the processing of wood fibers and the use of various chemicals, which can lead to synthetic chemical contamination.Paper, pulp & fiber productsNot Available
CEDs000743Sludge Treatment?Sludge treatment involves the processing of waste materials generated from wastewater treatment plants, which often contain a variety of organic and inorganic substances.Wastewater, sanitation & biosolidsNot Available
CEDs000744Water, Wastewater, & Sewage Treatment?Water, wastewater, and sewage treatment processes are critical for managing and mitigating pollutants in water systems.Wastewater, sanitation & biosolidsNot Available
Pathways
0 pathwaysPathway Source: PathBank

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets
StructureProteinUniProt IDOrganismRelationshipDetails
Peroxisome proliferator-activated receptor gamma structureClick to view 3D structurePeroxisome proliferator-activated receptor gammaP37231HumansPredicted (SEA)
Prediction Confidence Score
0.867
Applicability Domain
1.0
Statistical Significance
2.00e-05
Supporting Reference Compounds
192
E-value
0.155698
Peroxisome proliferator-activated receptor alpha structureClick to view 3D structurePeroxisome proliferator-activated receptor alphaQ07869HumansPredicted (SEA)
Prediction Confidence Score
0.867
Applicability Domain
1.0
Statistical Significance
2.00e-05
Supporting Reference Compounds
127
E-value
0.155698
Peroxisome proliferator-activated receptor delta structureClick to view 3D structurePeroxisome proliferator-activated receptor deltaQ03181HumansPredicted (SEA)
Prediction Confidence Score
0.867
Applicability Domain
1.0
Statistical Significance
2.00e-05
Supporting Reference Compounds
89
E-value
0.155698
Transient receptor potential cation channel subfamily V member 2 structureClick to view 3D structureTransient receptor potential cation channel subfamily V member 2Q9WUD2Rattus norvegicusPredicted (SEA)
Prediction Confidence Score
0.694
Applicability Domain
1.0
Statistical Significance
6.00e-05
Supporting Reference Compounds
21
E-value
0.467095
Fatty acid-binding protein, adipocyte structureClick to view 3D structureFatty acid-binding protein, adipocyteP15090HumansPredicted (SEA)
Prediction Confidence Score
0.676
Applicability Domain
1.0
Statistical Significance
3.00e-05
Supporting Reference Compounds
19
E-value
0.233548
Click to view 3D structureFatty-acid amide hydrolase 1O00519HumansPredicted (SEA)
Prediction Confidence Score
0.652
Applicability Domain
0.778
Statistical Significance
1.80e-04
Supporting Reference Compounds
106
E-value
1.40129
Tyrosine-protein phosphatase non-receptor type 1 structureClick to view 3D structureTyrosine-protein phosphatase non-receptor type 1P18031HumansPredicted (SEA)
Prediction Confidence Score
0.644
Applicability Domain
0.778
Statistical Significance
2.00e-04
Supporting Reference Compounds
197
E-value
1.55698
Click to view 3D structureCannabinoid receptor 1P20272Rattus norvegicusPredicted (SEA)
Prediction Confidence Score
0.623
Applicability Domain
0.697
Statistical Significance
2.30e-04
Supporting Reference Compounds
83
E-value
1.79053
Click to view 3D structureOxoeicosanoid receptor 1Q8TDS5HumansPredicted (SEA)
Prediction Confidence Score
0.605
Applicability Domain
0.889
Statistical Significance
1.00e-05
Supporting Reference Compounds
4
E-value
0.0778492
Cannabinoid receptor 2 structureClick to view 3D structureCannabinoid receptor 2P34972HumansPredicted (SEA)
Prediction Confidence Score
0.594
Applicability Domain
0.697
Statistical Significance
2.60e-04
Supporting Reference Compounds
175
E-value
2.02408
Cannabinoid receptor 1 structureClick to view 3D structureCannabinoid receptor 1P21554HumansPredicted (SEA)
Prediction Confidence Score
0.591
Applicability Domain
0.697
Statistical Significance
4.20e-04
Supporting Reference Compounds
200
E-value
3.26967
Free fatty acid receptor 4 structureClick to view 3D structureFree fatty acid receptor 4Q5NUL3HumansPredicted (SEA)
Prediction Confidence Score
0.587
Applicability Domain
0.889
Statistical Significance
3.00e-05
Supporting Reference Compounds
63
E-value
0.233548
Click to view 3D structureCannabinoid receptor 2P47936Mus musculusPredicted (SEA)
Prediction Confidence Score
0.576
Applicability Domain
0.611
Statistical Significance
1.40e-04
Supporting Reference Compounds
39
E-value
1.08989
Fatty-acid amide hydrolase 1 structureClick to view 3D structureFatty-acid amide hydrolase 1P97612Rattus norvegicusPredicted (SEA)
Prediction Confidence Score
0.557
Applicability Domain
0.636
Statistical Significance
4.30e-04
Supporting Reference Compounds
102
E-value
3.34752
Click to view 3D structureCannabinoid receptor 2Q9QZN9Rattus norvegicusPredicted (SEA)
Prediction Confidence Score
0.555
Applicability Domain
0.611
Statistical Significance
7.00e-05
Supporting Reference Compounds
20
E-value
0.544945
Free fatty acid receptor 1 structureClick to view 3D structureFree fatty acid receptor 1O14842HumansPredicted (SEA)
Prediction Confidence Score
0.54
Applicability Domain
0.889
Statistical Significance
1.50e-04
Supporting Reference Compounds
56
E-value
1.16774
Click to view 3D structureCannabinoid receptor 1P47746Mus musculusPredicted (SEA)
Prediction Confidence Score
0.527
Applicability Domain
0.583
Statistical Significance
8.00e-05
Supporting Reference Compounds
42
E-value
0.622794
Transient receptor potential cation channel subfamily V member 1 structureClick to view 3D structureTransient receptor potential cation channel subfamily V member 1Q8NER1HumansPredicted (SEA)
Prediction Confidence Score
0.524
Applicability Domain
0.583
Statistical Significance
3.00e-04
Supporting Reference Compounds
104
E-value
2.33548
Transient receptor potential cation channel subfamily V member 1 structureClick to view 3D structureTransient receptor potential cation channel subfamily V member 1O35433Rattus norvegicusPredicted (SEA)
Prediction Confidence Score
0.494
Applicability Domain
0.583
Statistical Significance
1.90e-04
Supporting Reference Compounds
21
E-value
1.47914
G-protein coupled receptor 84 structureClick to view 3D structureG-protein coupled receptor 84Q9NQS5HumansPredicted (SEA)
Prediction Confidence Score
0.436
Applicability Domain
0.556
Statistical Significance
2.80e-04
Supporting Reference Compounds
15
E-value
2.17978
Click to view 3D structureHistone deacetylase 11Q96DB2HumansPredicted (SEA)
Prediction Confidence Score
0.425
Applicability Domain
0.556
Statistical Significance
0.0014
Supporting Reference Compounds
149
E-value
10.9767
Fatty acid-binding protein, heart structureClick to view 3D structureFatty acid-binding protein, heartP05413HumansPredicted (SEA)
Prediction Confidence Score
0.417
Applicability Domain
0.889
Statistical Significance
7.00e-05
Supporting Reference Compounds
13
E-value
0.544945
Click to view 3D structureSolute carrier organic anion transporter family member 2A1Q9EPT5Mus musculusPredicted (SEA)
Prediction Confidence Score
0.408
Applicability Domain
0.42
Statistical Significance
7.00e-05
Supporting Reference Compounds
2
E-value
0.544945
Click to view 3D structureProstaglandin G/H synthase 2P79208Ovis ariesPredicted (SEA)
Prediction Confidence Score
0.395
Applicability Domain
0.75
Statistical Significance
2.00e-04
Supporting Reference Compounds
50
E-value
1.55698
Click to view 3D structureFatty-acid amide hydrolase 1O08914Mus musculusPredicted (SEA)
Prediction Confidence Score
0.394
Applicability Domain
0.5
Statistical Significance
0.0013
Supporting Reference Compounds
46
E-value
10.3539
Concentrations
Not Available
External Links
IdentifiersNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available