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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:49:37 UTC
Update Date2023-02-21 17:22:04 UTC
HMDB IDHMDB0032403
Secondary Accession Numbers
  • HMDB32403
Metabolite Identification
Common Name6-Methyl-3-hepten-2-one, trans-
Description6-Methyl-3-hepten-2-one, trans- belongs to the class of organic compounds known as enones. Enones are compounds containing the enone functional group, with the structure RC(=O)CR'. Based on a literature review a significant number of articles have been published on 6-Methyl-3-hepten-2-one, trans-.
Structure
Data?1677000124
Synonyms
ValueSource
6-Methyl-3-hepten-2-oneHMDB
Chemical FormulaC8H14O
Average Molecular Weight126.1962
Monoisotopic Molecular Weight126.10446507
IUPAC Name(3E)-6-methylhept-3-en-2-one
Traditional Name(3E)-6-methylhept-3-en-2-one
CAS Registry Number20859-10-3
SMILES
CC(C)C\C=C\C(C)=O
InChI Identifier
InChI=1S/C8H14O/c1-7(2)5-4-6-8(3)9/h4,6-7H,5H2,1-3H3/b6-4+
InChI KeyRSNMTAYSENLHOW-GQCTYLIASA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as enones. Enones are compounds containing the enone functional group, with the structure RC(=O)CR'.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentEnones
Alternative Parents
Substituents
  • Enone
  • Acryloyl-group
  • Ketone
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
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
Water Solubility1.23 g/LALOGPS
logP2.4ALOGPS
logP2.43ChemAxon
logS-2ALOGPS
pKa (Strongest Acidic)19.85ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity40.27 m³·mol⁻¹ChemAxon
Polarizability15.38 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
DeepCCS[M+H]+135.16630932474
DeepCCS[M-H]-132.60430932474
DeepCCS[M-2H]-169.16130932474
DeepCCS[M+Na]+144.0230932474
AllCCS[M+H]+129.232859911
AllCCS[M+H-H2O]+124.932859911
AllCCS[M+NH4]+133.132859911
AllCCS[M+Na]+134.332859911
AllCCS[M-H]-132.332859911
AllCCS[M+Na-2H]-135.132859911
AllCCS[M+HCOO]-138.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
6-Methyl-3-hepten-2-one, trans-CC(C)C\C=C\C(C)=O1348.8Standard polar33892256
6-Methyl-3-hepten-2-one, trans-CC(C)C\C=C\C(C)=O979.0Standard non polar33892256
6-Methyl-3-hepten-2-one, trans-CC(C)C\C=C\C(C)=O991.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
6-Methyl-3-hepten-2-one, trans-,1TMS,isomer #1C=C(/C=C/CC(C)C)O[Si](C)(C)C1151.9Semi standard non polar33892256
6-Methyl-3-hepten-2-one, trans-,1TMS,isomer #1C=C(/C=C/CC(C)C)O[Si](C)(C)C1161.0Standard non polar33892256
6-Methyl-3-hepten-2-one, trans-,1TBDMS,isomer #1C=C(/C=C/CC(C)C)O[Si](C)(C)C(C)(C)C1384.1Semi standard non polar33892256
6-Methyl-3-hepten-2-one, trans-,1TBDMS,isomer #1C=C(/C=C/CC(C)C)O[Si](C)(C)C(C)(C)C1383.9Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 6-Methyl-3-hepten-2-one, trans- GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9100000000-b8cd9355bfb050090bb02017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 6-Methyl-3-hepten-2-one, trans- GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 6-Methyl-3-hepten-2-one, trans- 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 - 6-Methyl-3-hepten-2-one, trans- 10V, Positive-QTOFsplash10-056r-2900000000-cf69665b649207a341b82016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Methyl-3-hepten-2-one, trans- 20V, Positive-QTOFsplash10-0ar0-9700000000-a99f558bfc0e0fd600862016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Methyl-3-hepten-2-one, trans- 40V, Positive-QTOFsplash10-1000-9000000000-de2d374caa728638c1582016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Methyl-3-hepten-2-one, trans- 10V, Negative-QTOFsplash10-004i-1900000000-3e305ee9de06b3c3bfb72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Methyl-3-hepten-2-one, trans- 20V, Negative-QTOFsplash10-004i-4900000000-a46c6ef59f2789e99d4c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Methyl-3-hepten-2-one, trans- 40V, Negative-QTOFsplash10-0a4i-9300000000-ca2efab561a62beaf6d82016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Methyl-3-hepten-2-one, trans- 10V, Positive-QTOFsplash10-05o3-9200000000-537f1c3cdd463e3940592021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Methyl-3-hepten-2-one, trans- 20V, Positive-QTOFsplash10-0fr6-9000000000-dce31338f22c902617fe2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Methyl-3-hepten-2-one, trans- 40V, Positive-QTOFsplash10-0006-9000000000-244ee437b6183500e8b52021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Methyl-3-hepten-2-one, trans- 10V, Negative-QTOFsplash10-004i-2900000000-48bad86abca418acc1342021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Methyl-3-hepten-2-one, trans- 20V, Negative-QTOFsplash10-0a4i-4900000000-8a75c2883c00ecb7bd9a2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Methyl-3-hepten-2-one, trans- 40V, Negative-QTOFsplash10-052f-9100000000-d088a275a3f79c8bad0c2021-09-23Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
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 IDFDB009838
KNApSAcK IDNot Available
Chemspider ID4575736
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5462986
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. (). EAFUS: Everything Added to Food in the United States.. .