Record Information
Version1.0
Creation Date2016-09-30 22:54:21 UTC
Update Date2020-05-11 20:49:47 UTC
BMDB IDBMDB0002344
Secondary Accession Numbers
  • BMDB02344
Metabolite Identification
Common NameHydroxyeicosatetraenoic acid
Description20-hydroxy-eicosatetraenoic acid belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. 20-hydroxy-eicosatetraenoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Thumb
Synonyms
ValueSource
20-Hydroxy-eicosatetraenoateGenerator
HydroxyeicosatetraenoateGenerator
Chemical FormulaC20H32O3
Average Molecular Weight320.473
Monoisotopic Molecular Weight320.23514489
IUPAC Name(2E,4E,6E,8E)-20-hydroxyicosa-2,4,6,8-tetraenoic acid
Traditional Namehydroxyeicosatetraenoic acid
CAS Registry NumberNot Available
SMILES
[H]\C(CCCCCCCCCCCO)=C(\[H])/C(/[H])=C(\[H])/C(/[H])=C(\[H])/C(/[H])=C(\[H])C(O)=O
InChI Identifier
InChI=1S/C20H32O3/c21-19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20(22)23/h4,6,8,10,12,14,16,18,21H,1-3,5,7,9,11,13,15,17,19H2,(H,22,23)/b6-4+,10-8+,14-12+,18-16+
InChI KeyOFOHMBHZMFNVJA-DHIOLEBQSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentLong-chain fatty acids
Alternative Parents
Substituents
  • Long-chain fatty acid
  • Hydroxy fatty acid
  • Unsaturated fatty acid
  • Straight chain fatty acid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
StatusExpected but not Quantified
OriginNot Available
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP6.53ALOGPS
logP5.51ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)4.81ChemAxon
pKa (Strongest Basic)-2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count15ChemAxon
Refractivity101.86 m³·mol⁻¹ChemAxon
Polarizability41.65 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0049000000-826f28c6557304c179a2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0zg3-0192000000-e85a2ecfdfe1d8e1a8a6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-6590000000-f90680c78cebc26f3bd3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-0029000000-59e06a4747a1c51ba906View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0uxr-0079000000-f9e01adf6fb0f06f7cd9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0abc-6091000000-41a068da508de7454c1dView in MoNA
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Epidermis
  • Kidney
  • Platelet
  • Prostate Tissue
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
EpidermisExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
KidneyExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
PlateletExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
Prostate TissueExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
Abnormal Concentrations
Not Available
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6440419
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceBhatt, R. K.; Falck, J. R.; Nigam, S. Enantiospecific total synthesis of a novel arachidonic acid metabolite 3-hydroxyeicosatetraenoic acid. Tetrahedron Letters (1998), 39(3/4), 249-252.
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available