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Record Information
Version5.0
StatusDetected and Quantified
Creation Date2009-11-30 15:52:44 UTC
Update Date2023-02-21 17:17:58 UTC
HMDB IDHMDB0013311
Secondary Accession Numbers
  • HMDB13311
Metabolite Identification
Common Nametrans-2-Hexenedioic acid
Descriptiontrans-2-Hexenedioic acid, also known as trans-2,3-dehydroadipate or (e)-hex-2-enedioic acid, belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms. Based on a literature review a significant number of articles have been published on trans-2-Hexenedioic acid.
Structure
Data?1676999878
Synonyms
ValueSource
(e)-Hex-2-enedioic acidChEBI
trans-2,3-Dehydroadipic acidChEBI
trans-2,3-Didehydroadipic acidChEBI
(e)-Hex-2-enedioateGenerator
trans-2,3-DehydroadipateGenerator
trans-2,3-DidehydroadipateGenerator
trans-2-HexenedioateGenerator
(2E)-Hex-2-enedioateHMDB
(2E)-Hex-2-enedioic acidHMDB
Chemical FormulaC6H8O4
Average Molecular Weight144.1253
Monoisotopic Molecular Weight144.042258744
IUPAC Name(2E)-hex-2-enedioic acid
Traditional Nametrans-β-hydromuconic acid
CAS Registry NumberNot Available
SMILES
OC(=O)CC\C=C\C(O)=O
InChI Identifier
InChI=1S/C6H8O4/c7-5(8)3-1-2-4-6(9)10/h1,3H,2,4H2,(H,7,8)(H,9,10)/b3-1+
InChI KeyHSBSUGYTMJWPAX-HNQUOIGGSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentMedium-chain fatty acids
Alternative Parents
Substituents
  • Medium-chain fatty acid
  • Unsaturated fatty acid
  • Dicarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
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
Water Solubility9.54 g/LALOGPS
logP0.32ALOGPS
logP0.49ChemAxon
logS-1.2ALOGPS
pKa (Strongest Acidic)3.89ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area74.6 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity33.83 m³·mol⁻¹ChemAxon
Polarizability13.6 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+132.631661259
DarkChem[M-H]-128.0731661259
DeepCCS[M+H]+127.76430932474
DeepCCS[M-H]-124.48430932474
DeepCCS[M-2H]-161.26730932474
DeepCCS[M+Na]+136.33930932474
AllCCS[M+H]+132.132859911
AllCCS[M+H-H2O]+128.032859911
AllCCS[M+NH4]+135.932859911
AllCCS[M+Na]+137.032859911
AllCCS[M-H]-128.832859911
AllCCS[M+Na-2H]-130.932859911
AllCCS[M+HCOO]-133.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
trans-2-Hexenedioic acidOC(=O)CC\C=C\C(O)=O2437.1Standard polar33892256
trans-2-Hexenedioic acidOC(=O)CC\C=C\C(O)=O1140.3Standard non polar33892256
trans-2-Hexenedioic acidOC(=O)CC\C=C\C(O)=O1421.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
trans-2-Hexenedioic acid,1TMS,isomer #1C[Si](C)(C)OC(=O)CC/C=C/C(=O)O1467.8Semi standard non polar33892256
trans-2-Hexenedioic acid,1TMS,isomer #2C[Si](C)(C)OC(=O)/C=C/CCC(=O)O1485.3Semi standard non polar33892256
trans-2-Hexenedioic acid,2TMS,isomer #1C[Si](C)(C)OC(=O)/C=C/CCC(=O)O[Si](C)(C)C1537.3Semi standard non polar33892256
trans-2-Hexenedioic acid,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CC/C=C/C(=O)O1723.9Semi standard non polar33892256
trans-2-Hexenedioic acid,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)/C=C/CCC(=O)O1726.3Semi standard non polar33892256
trans-2-Hexenedioic acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)/C=C/CCC(=O)O[Si](C)(C)C(C)(C)C1979.9Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - trans-2-Hexenedioic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0005-9200000000-e999c41efa4ddf24c00a2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - trans-2-Hexenedioic acid GC-MS (2 TMS) - 70eV, Positivesplash10-00di-9830000000-f1b33bdcaa5eaaefce362017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - trans-2-Hexenedioic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - trans-2-Hexenedioic 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 - trans-2-Hexenedioic acid 10V, Positive-QTOFsplash10-004j-1900000000-4c92e1966212431b13b32017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-2-Hexenedioic acid 20V, Positive-QTOFsplash10-002b-9800000000-4882ce5383961e543dee2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-2-Hexenedioic acid 40V, Positive-QTOFsplash10-0f79-9000000000-a4044e1226bb8f5233352017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-2-Hexenedioic acid 10V, Negative-QTOFsplash10-0006-1900000000-30a2e879a2c6d59122842017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-2-Hexenedioic acid 20V, Negative-QTOFsplash10-002f-4900000000-67db21d7173b3c541b722017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-2-Hexenedioic acid 40V, Negative-QTOFsplash10-0a4l-9100000000-b4cd23c90fabb262ddb52017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-2-Hexenedioic acid 10V, Negative-QTOFsplash10-0007-7900000000-80b809038ce6ea18268e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-2-Hexenedioic acid 20V, Negative-QTOFsplash10-001i-9300000000-69bc99b12ac3331dbebc2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-2-Hexenedioic acid 40V, Negative-QTOFsplash10-001l-9000000000-9b70701f31edf163980f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-2-Hexenedioic acid 10V, Positive-QTOFsplash10-0032-9500000000-58af847a9e7e87a0a46a2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-2-Hexenedioic acid 20V, Positive-QTOFsplash10-001r-9100000000-fca272bd90499fb767ee2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-2-Hexenedioic acid 40V, Positive-QTOFsplash10-0ktu-9000000000-1292dac9c4342adc06ea2021-09-23Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-16Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-03FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen Locations
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
UrineDetected and Quantified0 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Normal
details
UrineDetected and Quantified0 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Normal
details
UrineDetected and Quantified0.784 +/- 1.569 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Normal
details
UrineDetected and Quantified10.198 +/- 7.0601 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Normal
details
UrineDetected and Quantified4.707 +/- 0.784 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Normal
details
UrineDetected and Quantified6.276 +/- 1.569 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Normal
details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
UrineDetected and Quantified0 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Medium Chain Acyl-CoA Dehydrogenase Deficiency
details
UrineDetected and Quantified0 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Medium Chain Acyl-CoA Dehydrogenase Deficiency
details
UrineDetected and Quantified0 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Medium Chain Acyl-CoA Dehydrogenase Deficiency
details
UrineDetected and Quantified9.413 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Medium Chain Acyl-CoA Dehydrogenase Deficiency
details
UrineDetected and Quantified38.438 umol/mmol creatinineChildren (1 - 13 years old)Not Specified
Medium Chain Acyl-CoA Dehydrogenase Deficiency
details
Associated Disorders and Diseases
Disease References
Medium Chain Acyl-CoA Dehydrogenase Deficiency
  1. Tserng KY, Jin SJ, Kerr DS, Hoppel CL: Abnormal urinary excretion of unsaturated dicarboxylic acids in patients with medium-chain acyl-CoA dehydrogenase deficiency. J Lipid Res. 1990 May;31(5):763-71. [PubMed:2380628 ]
Associated OMIM IDs
  • 201450 (Medium Chain Acyl-CoA Dehydrogenase Deficiency)
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB029375
KNApSAcK IDNot Available
Chemspider ID9052499
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10877230
PDB IDNot Available
ChEBI ID49296
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDMDB00029972
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Jin SJ, Tserng KY: Identification of isomeric unsaturated medium-chain dicarboxylic acids in human urine. J Lipid Res. 1989 Oct;30(10):1611-9. [PubMed:2614263 ]
  2. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  3. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  4. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  5. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.