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Record Information
Version3.6
Creation Date2009-06-18 12:13:05 UTC
Update Date2017-03-02 21:32:33 UTC
HMDB IDHMDB12451
Secondary Accession NumbersNone
Metabolite Identification
Common Nameall-trans-5,6-Epoxyretinoic acid
DescriptionNot Available
Structure
Thumb
Synonyms
ValueSource
all-trans-5,6-Epoxy-5,6-dihydroretinoic acidKegg
all-trans-5,6-Epoxy-5,6-dihydroretinoateGenerator
all-trans-5,6-EpoxyretinoateGenerator
5,6-Epoxy-5,6-dihydro-retinoateHMDB
5,6-Epoxy-5,6-dihydro-retinoic acidHMDB
5,6-Epoxyretinoic acid, (13-cis)-isomerMeSH
5,6-Epoxyretinoic acid, sodium saltMeSH
Chemical FormulaC20H28O3
Average Molecular Weight316.4345
Monoisotopic Molecular Weight316.203844762
IUPAC Name(2E,4E,6E,8E)-3,7-dimethyl-9-{2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl}nona-2,4,6,8-tetraenoic acid
Traditional Name(2E,4E,6E,8E)-3,7-dimethyl-9-{2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl}nona-2,4,6,8-tetraenoic acid
CAS Registry NumberNot Available
SMILES
C\C(\C=C\C12OC1(C)CCCC2(C)C)=C/C=C/C(/C)=C/C(O)=O
InChI Identifier
InChI=1S/C20H28O3/c1-15(8-6-9-16(2)14-17(21)22)10-13-20-18(3,4)11-7-12-19(20,5)23-20/h6,8-10,13-14H,7,11-12H2,1-5H3,(H,21,22)/b9-6+,13-10+,15-8+,16-14+
InChI KeyKEEHJLBAOLGBJZ-WEDZBJJJSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of chemical entities known as retinoids. These are oxygenated derivatives of 3,7-dimethyl-1-(2,6,6-trimethylcyclohex-1-enyl)nona-1,3,5,7-tetraene and derivatives thereof.
KingdomChemical entities
Super ClassOrganic compounds
ClassLipids and lipid-like molecules
Sub ClassPrenol lipids
Direct ParentRetinoids
Alternative Parents
Substituents
  • Retinoic acid
  • Diterpenoid
  • Retinoid skeleton
  • Medium-chain fatty acid
  • Branched fatty acid
  • Epoxy fatty acid
  • Heterocyclic fatty acid
  • Oxepane
  • Methyl-branched fatty acid
  • Unsaturated fatty acid
  • Fatty acyl
  • Fatty acid
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Ether
  • Oxacycle
  • Oxirane
  • Dialkyl ether
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Carbonyl group
  • Organooxygen compound
  • Organic oxide
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External Descriptors
Ontology
StatusExpected but not Quantified
Origin
  • Drug metabolite
  • Endogenous
  • Food
Biofunction
  • Cell signaling
  • Fuel and energy storage
  • Fuel or energy source
  • Membrane integrity/stability
  • Waste products
Application
  • Nutrients
  • Stabilizers
  • Surfactants and Emulsifiers
Cellular locations
  • Cytoplasm
  • Extracellular
  • Membrane
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.0039 mg/mLALOGPS
logP5.74ALOGPS
logP4.54ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)4.94ChemAxon
pKa (Strongest Basic)-4.3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area49.83 Å2ChemAxon
Rotatable Bond Count5ChemAxon
Refractivity96.52 m3·mol-1ChemAxon
Polarizability37.21 Å3ChemAxon
Number of Rings2ChemAxon
Bioavailability1ChemAxon
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, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, NegativeNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, NegativeNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, NegativeNot Available
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
  • Membrane
Biofluid Locations
  • Blood
  • Urine
Tissue Location
  • Kidney
  • Liver
Pathways
NameSMPDB LinkKEGG Link
Retinol MetabolismSMP00074map00830
Vitamin A DeficiencySMP00336Not Available
Normal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
BloodExpected but not Quantified Not AvailableNot AvailableNormal
    details
    UrineExpected but not Quantified Not AvailableNot AvailableNormal
      details
      Abnormal Concentrations
      Not Available
      Associated Disorders and Diseases
      Disease ReferencesNone
      Associated OMIM IDsNone
      DrugBank IDNot Available
      DrugBank Metabolite IDDBMET00454
      Phenol Explorer Compound IDNot Available
      Phenol Explorer Metabolite IDNot Available
      FoodDB IDFDB029067
      KNApSAcK IDNot Available
      Chemspider ID4515523
      KEGG Compound IDC16680
      BioCyc IDNot Available
      BiGG IDNot Available
      Wikipedia LinkNot Available
      NuGOwiki LinkHMDB12451
      Metagene LinkHMDB12451
      METLIN IDNot Available
      PubChem Compound5363137
      PDB IDNot Available
      ChEBI ID545933
      References
      Synthesis ReferenceNot Available
      Material Safety Data Sheet (MSDS)Not Available
      General ReferencesNot Available