18-Hydroxyoleic acid (CED0026527)

Record Information
Version1.0
Creation Date2026-04-06 09:14:50 UTC
Update Date2026-05-21 09:53:45 UTC
Accession NumberCHEM121333
Identification
Common Name18-Hydroxyoleic acid
ClassSmall Molecule
Description
18-Hydroxyoleic 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 13 recorded sources across multiple sectors. Within the electrical and electronic equipment sector, it is associated with cell phones, capacitors, batteries, printed circuit boards, wires and cables, and one additional source. In the textiles, leather and furnishings sector, it is found in carpets, rugs, and synthetic textiles. Further sources include the food, food processing and cookware sector via food packaging, and the healthcare, pharmaceuticals and veterinary products sector through medical devices. Additionally, the compound is found in lubricants within both the energy, oil and gas sector and the industrial manufacturing and chemical processing sector, as well as one other sector. Recorded exposure routes for 18-Hydroxyoleic acid include oral, inhalation, and touch.
Contaminant Type
  • PFAS
Chemical Structure
SynonymsNot Available
Chemical FormulaNot Available
Average Molecular MassNot Available
Monoisotopic MassNot Available
CAS Registry NumberNot Available
IUPAC NameNot Available
Traditional NameNot Available
SMILESNot Available
InChI IdentifierInChI=1S/C18H34O3/c19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18(20)21/h1-2,19H,3-17H2,(H,20,21)/b2-1-
InChI KeyLQUHZVLTTWMBTO-UPHRSURJSA-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 Spectrumsplash10-015c-4970000000-36136ee3e6c1aadd44ffNot AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-001i-0090000000-250d19876e11c9a9c58cNot AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-01qi-1290000000-cfaf86810468884e1d4cNot AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-0avi-9760000000-66f4a8922fccbf5e176eNot AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-0002-0090000000-f73b8106e41cffa55f57Not AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-0f92-0090000000-922c2f9ed77f5762f22dNot AvailableView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrumsplash10-0a4l-9160000000-c8efe3d6551a8a3ca726Not AvailableView Spectrum
Toxicity Profile
Mechanism of ToxicityNot Available
Carcinogenicity (IARC Classification)Not Available
Minimum Risk LevelNot Available
SymptomsNot Available
TreatmentNot Available
Toxicity Values
Toxicity ValueUnitValue RangeOrganismDose DescriptorRoute of ExposurePredicted or ExperimentalReference
6325.0Log mg/kg[3600:11000]RatLD50oralpredictedNot Available
Health Effects
Health EffectRelationshipDirectionReference
Exposure Sources
Source IDSourceSectorReference
7PesticidesAgriculture & land managementNot Available
120Wires and cablesElectrical & Electronic EquipmentNot Available
121Printed circuit boardsElectrical & Electronic EquipmentNot Available
125BatteriesElectrical & Electronic EquipmentNot Available
130SemiconductorsElectrical & Electronic EquipmentNot Available
138LubricantsEnergy, oil & gasNot Available
147Food packagingFood, food processing & cookwareNot Available
174LubricantsIndustrial manufacturing & chemical processingNot Available
234Medical devicesHealthcare, pharmaceuticals & veterinary productsNot Available
451Carpets and RugsTextiles, leather & furnishingsNot Available
454Synthetic textilesTextiles, leather & furnishingsNot Available
490Personal care & cosmeticsNot Available
492Cell phonesElectrical & Electronic EquipmentNot Available
493CapacitorsElectrical & Electronic EquipmentNot Available
Pathways
0 pathways

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)1.08989
Peroxisome proliferator-activated receptor alpha structureClick to view 3D structurePeroxisome proliferator-activated receptor alphaQ07869HumansPredicted (SEA)1.47914
Peroxisome proliferator-activated receptor delta structureClick to view 3D structurePeroxisome proliferator-activated receptor deltaQ03181HumansPredicted (SEA)1.63483
Tyrosine-protein phosphatase non-receptor type 1 structureClick to view 3D structureTyrosine-protein phosphatase non-receptor type 1P18031HumansPredicted (SEA)4.12601
Click to view 3D structureTransient receptor potential cation channel subfamily V member 2Q9WUD2Rattus norvegicusPredicted (SEA)2.56902
Fatty acid-binding protein, adipocyte structureClick to view 3D structureFatty acid-binding protein, adipocyteP15090HumansPredicted (SEA)0.934191
Free fatty acid receptor 4 structureClick to view 3D structureFree fatty acid receptor 4Q5NUL3HumansPredicted (SEA)3.42537
Free fatty acid receptor 1 structureClick to view 3D structureFree fatty acid receptor 1O14842HumansPredicted (SEA)5.99439
Click to view 3D structureCannabinoid receptor 1P20272Rattus norvegicusPredicted (SEA)15.8812
Click to view 3D structureFatty-acid amide hydrolase 1O00519HumansPredicted (SEA)17.1268
Click to view 3D structureEsteraseA3QR02Chilo suppressalisPredicted (SEA)0.700643
Click to view 3D structureOxoeicosanoid receptor 1Q8TDS5HumansPredicted (SEA)0.934191
Cannabinoid receptor 1 structureClick to view 3D structureCannabinoid receptor 1P21554HumansPredicted (SEA)28.415
Click to view 3D structureSodium- and chloride-dependent GABA transporter 2P31646Rattus norvegicusPredicted (SEA)0.544945
Transient receptor potential cation channel subfamily V member 1 structureClick to view 3D structureTransient receptor potential cation channel subfamily V member 1Q8NER1HumansPredicted (SEA)17.9832
Cannabinoid receptor 2 structureClick to view 3D structureCannabinoid receptor 2P34972HumansPredicted (SEA)32.9302
Click to view 3D structureHistone deacetylase 11Q96DB2HumansPredicted (SEA)45.8532
Click to view 3D structureFatty-acid amide hydrolase 1P97612Rattus norvegicusPredicted (SEA)34.6429
Click to view 3D structureCytochrome P450 4A4P10611Oryctolagus cuniculusPredicted (SEA)0.700643
Fatty acid-binding protein, heart structureClick to view 3D structureFatty acid-binding protein, heartP05413HumansPredicted (SEA)1.01204
Click to view 3D structureCannabinoid receptor 2P47936Mus musculusPredicted (SEA)21.7199
G-protein coupled receptor 84 structureClick to view 3D structureG-protein coupled receptor 84Q9NQS5HumansPredicted (SEA)7.08428
Fatty acid-binding protein 5 structureClick to view 3D structureFatty acid-binding protein 5Q01469HumansPredicted (SEA)0.934191
Click to view 3D structureCannabinoid receptor 2Q9QZN9Rattus norvegicusPredicted (SEA)7.55137
Click to view 3D structureLysophosphatidic acid receptor 3Q9UBY5HumansPredicted (SEA)11.2103
Concentrations
Not Available
External Links
IdentifiersNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available