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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:31:08 UTC
Update Date2021-09-26 22:52:02 UTC
HMDB IDHMDB0244355
Secondary Accession NumbersNone
Metabolite Identification
Common Name11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid
Description11-hydroxyicosa-5,8,12,14-tetraenoic 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 11-hydroxyicosa-5,8,12,14-tetraenoic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 11-hydroxy-5z,8z,11e,14z-eicosatetraenoic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 11-Hydroxy-5Z,8Z,11E,14Z-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
11-Hydroxyicosa-5,8,12,14-tetraenoateGenerator
11-Hydroxy-5,8,12,14-eicosatetraenoic acid, (S)-(e,Z,Z,Z)-isomerMeSH
11-HETEMeSH
11-Hydroxy-5,8,12,14-eicosatetraenoic acid, (e,Z,Z,Z)-isomerMeSH
11-Hydroxy-5,8,12,14-eicosatetraenoic acid, (R)-(e,Z,Z,Z)-isomerMeSH
11-Hydroxy-5,8,12,14-eicosatetraenoic acidMeSH
Chemical FormulaC20H32O3
Average Molecular Weight320.473
Monoisotopic Molecular Weight320.23514489
IUPAC Name11-hydroxyicosa-5,8,12,14-tetraenoic acid
Traditional Name11-hydroxyicosa-5,8,12,14-tetraenoic acid
CAS Registry NumberNot Available
SMILES
CCCCCC=CC=CC(O)CC=CCC=CCCCC(O)=O
InChI Identifier
InChI=1S/C20H32O3/c1-2-3-4-5-7-10-13-16-19(21)17-14-11-8-6-9-12-15-18-20(22)23/h6-7,9-11,13-14,16,19,21H,2-5,8,12,15,17-18H2,1H3,(H,22,23)
InChI KeyGCZRCCHPLVMMJE-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
logP5.85ALOGPS
logP5.36ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)4.82ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity101.47 m³·mol⁻¹ChemAxon
Polarizability39.1 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+179.74730932474
DeepCCS[M-H]-177.38930932474
DeepCCS[M-2H]-210.27530932474
DeepCCS[M+Na]+185.8430932474
AllCCS[M+H]+186.932859911
AllCCS[M+H-H2O]+184.132859911
AllCCS[M+NH4]+189.632859911
AllCCS[M+Na]+190.432859911
AllCCS[M-H]-185.532859911
AllCCS[M+Na-2H]-187.332859911
AllCCS[M+HCOO]-189.432859911

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,1TMS,isomer #1CCCCCC=CC=CC(CC=CCC=CCCCC(=O)O)O[Si](C)(C)C2747.6Semi standard non polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,1TMS,isomer #1CCCCCC=CC=CC(CC=CCC=CCCCC(=O)O)O[Si](C)(C)C2522.7Standard non polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,1TMS,isomer #1CCCCCC=CC=CC(CC=CCC=CCCCC(=O)O)O[Si](C)(C)C3031.0Standard polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,1TMS,isomer #2CCCCCC=CC=CC(O)CC=CCC=CCCCC(=O)O[Si](C)(C)C2642.3Semi standard non polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,1TMS,isomer #2CCCCCC=CC=CC(O)CC=CCC=CCCCC(=O)O[Si](C)(C)C2550.7Standard non polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,1TMS,isomer #2CCCCCC=CC=CC(O)CC=CCC=CCCCC(=O)O[Si](C)(C)C3120.0Standard polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,2TMS,isomer #1CCCCCC=CC=CC(CC=CCC=CCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C2692.4Semi standard non polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,2TMS,isomer #1CCCCCC=CC=CC(CC=CCC=CCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C2603.5Standard non polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,2TMS,isomer #1CCCCCC=CC=CC(CC=CCC=CCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C2740.6Standard polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,1TBDMS,isomer #1CCCCCC=CC=CC(CC=CCC=CCCCC(=O)O)O[Si](C)(C)C(C)(C)C2982.1Semi standard non polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,1TBDMS,isomer #1CCCCCC=CC=CC(CC=CCC=CCCCC(=O)O)O[Si](C)(C)C(C)(C)C2722.1Standard non polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,1TBDMS,isomer #1CCCCCC=CC=CC(CC=CCC=CCCCC(=O)O)O[Si](C)(C)C(C)(C)C3104.6Standard polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,1TBDMS,isomer #2CCCCCC=CC=CC(O)CC=CCC=CCCCC(=O)O[Si](C)(C)C(C)(C)C2881.3Semi standard non polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,1TBDMS,isomer #2CCCCCC=CC=CC(O)CC=CCC=CCCCC(=O)O[Si](C)(C)C(C)(C)C2757.2Standard non polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,1TBDMS,isomer #2CCCCCC=CC=CC(O)CC=CCC=CCCCC(=O)O[Si](C)(C)C(C)(C)C3190.5Standard polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,2TBDMS,isomer #1CCCCCC=CC=CC(CC=CCC=CCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3181.5Semi standard non polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,2TBDMS,isomer #1CCCCCC=CC=CC(CC=CCC=CCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C2997.3Standard non polar33892256
11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid,2TBDMS,isomer #1CCCCCC=CC=CC(CC=CCC=CCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C2833.5Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0udm-7963000000-7e505779bd4cf8c106b62021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid 10V, Positive-QTOFsplash10-0udi-0339000000-11666390cd397118f6672021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid 20V, Positive-QTOFsplash10-0frj-3922000000-f74837099563f2e9a3412021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid 40V, Positive-QTOFsplash10-014l-9210000000-aa08bbfe3cf858c45f432021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid 10V, Negative-QTOFsplash10-014i-0009000000-49b5e5d0235eaaa779072021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid 20V, Negative-QTOFsplash10-0uxr-0239000000-7c6ab26babc466afb6492021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 11-Hydroxy-5Z,8Z,11E,14Z-eicosatetraenoic acid 40V, Negative-QTOFsplash10-052e-6490000000-105233c675229d88affa2021-10-12Wishart 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 ID1363
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound1406
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 ]