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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 00:34:28 UTC
Update Date2021-09-26 22:57:20 UTC
HMDB IDHMDB0247570
Secondary Accession NumbersNone
Metabolite Identification
Common Name8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid
Description8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid belongs to the class of organic compounds known as hydroxyeicosatetraenoic acids. These are eicosanoic acids with an attached hydroxyl group and four CC double bonds. Based on a literature review very few articles have been published on 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 8s,15s-dihydroxy-5z,9e,11z,13e-eicosatetraenoic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoateGenerator
Chemical FormulaC20H32O4
Average Molecular Weight336.472
Monoisotopic Molecular Weight336.23005951
IUPAC Name8,15-dihydroxyicosa-5,9,11,13-tetraenoic acid
Traditional Name8,15-dihydroxyicosa-5,9,11,13-tetraenoic acid
CAS Registry NumberNot Available
SMILES
CCCCCC(O)C=CC=CC=CC(O)CC=CCCCC(O)=O
InChI Identifier
InChI=1S/C20H32O4/c1-2-3-8-13-18(21)14-9-4-5-10-15-19(22)16-11-6-7-12-17-20(23)24/h4-6,9-11,14-15,18-19,21-22H,2-3,7-8,12-13,16-17H2,1H3,(H,23,24)
InChI KeyNNPWRKSGORGTIM-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroxyeicosatetraenoic acids. These are eicosanoic acids with an attached hydroxyl group and four CC double bonds.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassEicosanoids
Direct ParentHydroxyeicosatetraenoic acids
Alternative Parents
Substituents
  • Hydroxyeicosatetraenoic acid
  • Long-chain fatty acid
  • Hydroxy fatty acid
  • Fatty acid
  • Unsaturated fatty acid
  • Secondary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP5.37ALOGPS
logP4.13ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)4.68ChemAxon
pKa (Strongest Basic)-1.3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area77.76 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity102.98 m³·mol⁻¹ChemAxon
Polarizability41.35 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+184.29730932474
DeepCCS[M-H]-181.93930932474
DeepCCS[M-2H]-214.82430932474
DeepCCS[M+Na]+190.3930932474
AllCCS[M+H]+190.732859911
AllCCS[M+H-H2O]+187.932859911
AllCCS[M+NH4]+193.332859911
AllCCS[M+Na]+194.032859911
AllCCS[M-H]-187.932859911
AllCCS[M+Na-2H]-189.732859911
AllCCS[M+HCOO]-191.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acidCCCCCC(O)C=CC=CC=CC(O)CC=CCCCC(O)=O4608.6Standard polar33892256
8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acidCCCCCC(O)C=CC=CC=CC(O)CC=CCCCC(O)=O2546.5Standard non polar33892256
8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acidCCCCCC(O)C=CC=CC=CC(O)CC=CCCCC(O)=O2803.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0699-4794000000-7aedb2f47661755bd9482021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TMS_3_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid GC-MS (TBDMS_3_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid 10V, Positive-QTOFsplash10-0uxr-0009000000-11d1a80773bdcd433e842021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid 20V, Positive-QTOFsplash10-0uxr-1749000000-07bc850b049d468a529b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid 40V, Positive-QTOFsplash10-014i-9510000000-cc8eb1a145b2dd10fdea2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid 10V, Negative-QTOFsplash10-00kr-0019000000-c1394354d316f9ecc0392021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid 20V, Negative-QTOFsplash10-01bi-0498000000-09439f3170e511f2e3172021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8S,15S-Dihydroxy-5Z,9E,11Z,13E-eicosatetraenoic acid 40V, Negative-QTOFsplash10-0a4m-9671000000-5091f0b279d4adf08fe92021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID1825
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound1897
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]