Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2008-10-15 12:12:16 UTC
Update Date2023-02-21 17:17:25 UTC
HMDB IDHMDB0010719
Secondary Accession Numbers
  • HMDB10719
Metabolite Identification
Common Nametrans-Hex-2-enoic acid
Descriptiontrans-Hex-2-enoic acid, also known as trans-2-hexenoate, 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-Hex-2-enoic acid.
Structure
Data?1676999845
Synonyms
ValueSource
trans-2-Hexenoic acidChEBI
trans-2-HexenoateGenerator
trans-Hex-2-enoateGenerator
IsohydrosorbateGenerator
Chemical FormulaC6H10O2
Average Molecular Weight114.1424
Monoisotopic Molecular Weight114.068079564
IUPAC Name(2E)-hex-2-enoic acid
Traditional Nameβ-propyl acrylic acid
CAS Registry NumberNot Available
SMILES
CCC\C=C\C(O)=O
InChI Identifier
InChI=1S/C6H10O2/c1-2-3-4-5-6(7)8/h4-5H,2-3H2,1H3,(H,7,8)/b5-4+
InChI KeyNIONDZDPPYHYKY-SNAWJCMRSA-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
  • Straight chain fatty acid
  • Monocarboxylic 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
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point28.00 to 34.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Boiling Point217.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Water Solubility0The Good Scents Company Information System
LogP1.677 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility6.16 g/LALOGPS
logP1.8ALOGPS
logP1.81ChemAxon
logS-1.3ALOGPS
pKa (Strongest Acidic)5.13ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity32.17 m³·mol⁻¹ChemAxon
Polarizability12.35 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+127.58231661259
DarkChem[M-H]-122.36231661259
DeepCCS[M+H]+129.5730932474
DeepCCS[M-H]-126.80730932474
DeepCCS[M-2H]-163.09630932474
DeepCCS[M+Na]+137.87130932474
AllCCS[M+H]+127.632859911
AllCCS[M+H-H2O]+123.232859911
AllCCS[M+NH4]+131.632859911
AllCCS[M+Na]+132.832859911
AllCCS[M-H]-128.332859911
AllCCS[M+Na-2H]-131.432859911
AllCCS[M+HCOO]-135.032859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.3.88 minutes32390414
Predicted by Siyang on May 30, 202213.1927 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20223.55 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid41.7 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1706.7 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid434.2 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid154.4 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid311.1 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid222.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid493.3 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid518.1 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)173.8 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1098.3 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid391.4 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1209.7 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid359.9 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid368.0 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate533.9 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA405.2 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water63.5 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
trans-Hex-2-enoic acidCCC\C=C\C(O)=O1938.5Standard polar33892256
trans-Hex-2-enoic acidCCC\C=C\C(O)=O1056.6Standard non polar33892256
trans-Hex-2-enoic acidCCC\C=C\C(O)=O1019.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
trans-Hex-2-enoic acid,1TMS,isomer #1CCC/C=C/C(=O)O[Si](C)(C)C1116.8Semi standard non polar33892256
trans-Hex-2-enoic acid,1TBDMS,isomer #1CCC/C=C/C(=O)O[Si](C)(C)C(C)(C)C1343.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - trans-Hex-2-enoic acid EI-B (Non-derivatized)splash10-0096-9000000000-800bed3e63b70dd666882017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - trans-Hex-2-enoic acid EI-B (Non-derivatized)splash10-0096-9000000000-800bed3e63b70dd666882018-05-18HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - trans-Hex-2-enoic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-00p3-9000000000-9c2800c447d636a5727d2016-09-22Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - trans-Hex-2-enoic acid GC-MS (1 TMS) - 70eV, Positivesplash10-00fr-9300000000-c03b2daf3327d54ea0722017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - trans-Hex-2-enoic 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-Hex-2-enoic acid 10V, Positive-QTOFsplash10-014j-9600000000-eaa3728999b34ebbea062016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-Hex-2-enoic acid 20V, Positive-QTOFsplash10-066r-9100000000-fe3554c88d2acfdfce532016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-Hex-2-enoic acid 40V, Positive-QTOFsplash10-1003-9000000000-26fb9c3ba45f48fde1d32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-Hex-2-enoic acid 10V, Negative-QTOFsplash10-03di-2900000000-496dfd8f9f1d7037d3912016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-Hex-2-enoic acid 20V, Negative-QTOFsplash10-03xr-8900000000-ef90155338716180e2032016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-Hex-2-enoic acid 40V, Negative-QTOFsplash10-00kf-9000000000-fbf5e69c0317bbb65f642016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-Hex-2-enoic acid 10V, Positive-QTOFsplash10-014j-9000000000-d2deaba93ed93d78f5902021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-Hex-2-enoic acid 20V, Positive-QTOFsplash10-0ar3-9000000000-59f6c7ca3b46acbe05cd2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-Hex-2-enoic acid 40V, Positive-QTOFsplash10-05ox-9000000000-fb93e8fb7da10fceb7932021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-Hex-2-enoic acid 10V, Negative-QTOFsplash10-0002-9300000000-319fba10b832c88f088a2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-Hex-2-enoic acid 20V, Negative-QTOFsplash10-004j-9000000000-317e8d72fc54fce8418f2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - trans-Hex-2-enoic acid 40V, Negative-QTOFsplash10-014i-9000000000-98e625a7d5eb1d5724822021-09-24Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart 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 LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB008086
KNApSAcK IDNot Available
Chemspider ID4445834
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5282707
PDB IDNot Available
ChEBI ID87721
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1026581
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. 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 ]
  3. 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 ]
  4. 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 ]
  5. Guha L, Seenivasagan T, Iqbal ST, Agrawal OP, Parashar BD: Behavioral and electrophysiological responses of Aedes albopictus to certain acids and alcohols present in human skin emanations. Parasitol Res. 2014 Oct;113(10):3781-7. doi: 10.1007/s00436-014-4044-0. Epub 2014 Jul 23. [PubMed:25049052 ]
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.