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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 21:14:58 UTC
Update Date2023-02-21 17:25:13 UTC
HMDB IDHMDB0036190
Secondary Accession Numbers
  • HMDB36190
Metabolite Identification
Common Name2-Heptylfuran
Description2-Heptylfuran, also known as fema 3401, belongs to the class of organic compounds known as heteroaromatic compounds. Heteroaromatic compounds are compounds containing an aromatic ring where a carbon atom is linked to an hetero atom. 2-Heptylfuran is a fatty, green, and lactonic tasting compound. 2-Heptylfuran has been detected, but not quantified in, several different foods, such as pomes, garden tomatoes (Solanum lycopersicum), fats and oils, potatos (Solanum tuberosum), and nuts. This could make 2-heptylfuran a potential biomarker for the consumption of these foods. 2-Heptylfuran is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a significant number of articles have been published on 2-Heptylfuran.
Structure
Data?1677000313
Synonyms
ValueSource
2-Heptyl-furanChEBI
2-N-HeptylfuranChEBI
FEMA 3401ChEBI
Chemical FormulaC11H18O
Average Molecular Weight166.26
Monoisotopic Molecular Weight166.135765198
IUPAC Name2-heptylfuran
Traditional Name2-heptylfuran
CAS Registry Number3777-71-7
SMILES
CCCCCCCC1=CC=CO1
InChI Identifier
InChI=1S/C11H18O/c1-2-3-4-5-6-8-11-9-7-10-12-11/h7,9-10H,2-6,8H2,1H3
InChI KeyBHTUFJXTYNLISA-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as heteroaromatic compounds. Heteroaromatic compounds are compounds containing an aromatic ring where a carbon atom is linked to an hetero atom.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassHeteroaromatic compounds
Sub ClassNot Available
Direct ParentHeteroaromatic compounds
Alternative Parents
Substituents
  • Heteroaromatic compound
  • Furan
  • Oxacycle
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
ProcessNot Available
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point209.00 to 210.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Water Solubility4.56 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP4.848 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.023 g/LALOGPS
logP4.99ALOGPS
logP4.06ChemAxon
logS-3.9ALOGPS
pKa (Strongest Basic)-2.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area13.14 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity51.25 m³·mol⁻¹ChemAxon
Polarizability21.18 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+139.17431661259
DarkChem[M-H]-136.77931661259
DeepCCS[M+H]+147.4330932474
DeepCCS[M-H]-144.74930932474
DeepCCS[M-2H]-181.69330932474
DeepCCS[M+Na]+156.8430932474
AllCCS[M+H]+139.732859911
AllCCS[M+H-H2O]+135.332859911
AllCCS[M+NH4]+143.732859911
AllCCS[M+Na]+144.832859911
AllCCS[M-H]-145.632859911
AllCCS[M+Na-2H]-146.932859911
AllCCS[M+HCOO]-148.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-HeptylfuranCCCCCCCC1=CC=CO11428.7Standard polar33892256
2-HeptylfuranCCCCCCCC1=CC=CO11196.0Standard non polar33892256
2-HeptylfuranCCCCCCCC1=CC=CO11185.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - 2-Heptylfuran EI-B (Non-derivatized)splash10-00ls-9400000000-9047a4723051a73efe322017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - 2-Heptylfuran EI-B (Non-derivatized)splash10-00ls-9400000000-9047a4723051a73efe322018-05-18HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Heptylfuran GC-MS (Non-derivatized) - 70eV, Positivesplash10-0563-9200000000-70617f45656a9745e3372017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Heptylfuran GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)splash10-001i-9100000000-bf82d167b302618f935a2015-03-01Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Heptylfuran 10V, Positive-QTOFsplash10-014i-1900000000-d231aede0bf0c2efb0c42016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Heptylfuran 20V, Positive-QTOFsplash10-014r-9700000000-fe6743c5bd338b5c474c2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Heptylfuran 40V, Positive-QTOFsplash10-052f-9000000000-bdb6241b3f61f5374b0d2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Heptylfuran 10V, Negative-QTOFsplash10-014i-0900000000-6e0088ffb99747a722d32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Heptylfuran 20V, Negative-QTOFsplash10-014i-2900000000-5d290ff79a65314eda682016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Heptylfuran 40V, Negative-QTOFsplash10-0f8j-9400000000-ddc9d44d7874ccb93f432016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Heptylfuran 10V, Positive-QTOFsplash10-0aor-9100000000-9ffb1374f6a9398d5bc12021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Heptylfuran 20V, Positive-QTOFsplash10-0a4l-9000000000-c1f59dd4963163169d032021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Heptylfuran 40V, Positive-QTOFsplash10-052f-9000000000-1bd0c92183832b4dddd82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Heptylfuran 10V, Negative-QTOFsplash10-014i-0900000000-05af9fd30de6fd63473b2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Heptylfuran 20V, Negative-QTOFsplash10-014i-2900000000-ece7f179390b99f616472021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Heptylfuran 40V, Negative-QTOFsplash10-0159-9100000000-e1e027e340e437db2c5b2021-09-23Wishart 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
  • 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 IDFDB015044
KNApSAcK IDNot Available
Chemspider ID18466
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound19603
PDB IDNot Available
ChEBI ID167091
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1036071
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .