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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 22:37:43 UTC
Update Date2021-09-26 22:54:06 UTC
HMDB IDHMDB0245567
Secondary Accession NumbersNone
Metabolite Identification
Common Name20-hydroxyleukotriene B4
Description20-hydroxyleukotriene B4, also known as 5,12,20-trihete, belongs to the class of organic compounds known as leukotrienes. These are eicosanoids containing a hydroxyl group attached to the aliphatic chain of an arachidonic acid. Leukotrienes have four double bonds, three (and only three) of which are conjugated. Based on a literature review a significant number of articles have been published on 20-hydroxyleukotriene B4. This compound has been identified in human blood as reported by (PMID: 31557052 ). 20-hydroxyleukotriene b4 is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 20-hydroxyleukotriene B4 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
5,12,20-Trihydroxyicosa-6,8,10,14-tetraenoateHMDB
20-Hydroxy-leukotriene bHMDB
5,12,20-TriHETEHMDB
5,12,20-Trihydroxy-6,8,10,14-eicosatetraenoic acidHMDB
5,12,20-Trihydroxy-6,8,10,14-eicosatetraenoic acid, (S-(r*,s*-(e,Z,e,Z)))-isomerHMDB
Chemical FormulaC20H32O5
Average Molecular Weight352.471
Monoisotopic Molecular Weight352.22497413
IUPAC Name5,12,20-trihydroxyicosa-6,8,10,14-tetraenoic acid
Traditional Name5,12,20-trihydroxyicosa-6,8,10,14-tetraenoic acid
CAS Registry NumberNot Available
SMILES
OCCCCCC=CCC(O)C=CC=CC=CC(O)CCCC(O)=O
InChI Identifier
InChI=1S/C20H32O5/c21-17-10-6-2-1-3-7-12-18(22)13-8-4-5-9-14-19(23)15-11-16-20(24)25/h3-5,7-9,13-14,18-19,21-23H,1-2,6,10-12,15-17H2,(H,24,25)
InChI KeyPTJFJXLGRSTECQ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as leukotrienes. These are eicosanoids containing a hydroxyl group attached to the aliphatic chain of an arachidonic acid. Leukotrienes have four double bonds, three (and only three) of which are conjugated.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassEicosanoids
Direct ParentLeukotrienes
Alternative Parents
Substituents
  • Leukotriene
  • 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
  • Polyol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Primary alcohol
  • Carbonyl group
  • Organooxygen compound
  • Alcohol
  • 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
Predicted Chromatographic Properties
Spectra
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 ID1531
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound1589
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 ]