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Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:54:12 UTC
Update Date2023-02-21 17:23:12 UTC
HMDB IDHMDB0033176
Secondary Accession Numbers
  • HMDB33176
Metabolite Identification
Common Name2,3-Dimethylbenzofuran
Description2,3-Dimethylbenzofuran belongs to the class of organic compounds known as benzofurans. These are organic compounds containing a benzene ring fused to a furan. Furan is a five-membered aromatic ring with four carbon atoms and one oxygen atom. 2,3-Dimethylbenzofuran is a chemical, fennel, and phenolic tasting compound. 2,3-Dimethylbenzofuran has been detected, but not quantified in, several different foods, such as coffee and coffee products, red onion, robusta coffees (Coffea canephora), onion-family vegetables, and welsh onions (Allium fistulosum). This could make 2,3-dimethylbenzofuran a potential biomarker for the consumption of these foods. Based on a literature review a small amount of articles have been published on 2,3-Dimethylbenzofuran.
Structure
Data?1677000192
Synonyms
ValueSource
2,3-Dimethyl-benzofuranHMDB
2,3-DimethylcoumaroneHMDB
FEMA 3535HMDB
Chemical FormulaC10H10O
Average Molecular Weight146.1858
Monoisotopic Molecular Weight146.073164942
IUPAC Name2,3-dimethyl-1-benzofuran
Traditional Name2,3-dimethyl-1-benzofuran
CAS Registry Number3782-00-1
SMILES
CC1=C(C)C2=CC=CC=C2O1
InChI Identifier
InChI=1S/C10H10O/c1-7-8(2)11-10-6-4-3-5-9(7)10/h3-6H,1-2H3
InChI KeyYGBXXWTZWLALGR-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzofurans. These are organic compounds containing a benzene ring fused to a furan. Furan is a five-membered aromatic ring with four carbon atoms and one oxygen atom.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzofurans
Sub ClassNot Available
Direct ParentBenzofurans
Alternative Parents
Substituents
  • Benzofuran
  • Benzenoid
  • Heteroaromatic compound
  • Furan
  • Oxacycle
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
ProcessNot Available
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point101.00 to 102.00 °C. @ 19.00 mm HgThe Good Scents Company Information System
Water Solubility62.2 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP3.480 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.075 g/LALOGPS
logP3.54ALOGPS
logP2.85ChemAxon
logS-3.3ALOGPS
pKa (Strongest Basic)-2.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area13.14 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity45.09 m³·mol⁻¹ChemAxon
Polarizability16.72 ųChemAxon
Number of Rings2ChemAxon
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]+130.89231661259
DarkChem[M-H]-128.52731661259
DeepCCS[M+H]+130.83230932474
DeepCCS[M-H]-127.32330932474
DeepCCS[M-2H]-164.56530932474
DeepCCS[M+Na]+139.79430932474
AllCCS[M+H]+126.132859911
AllCCS[M+H-H2O]+121.332859911
AllCCS[M+NH4]+130.732859911
AllCCS[M+Na]+132.032859911
AllCCS[M-H]-127.632859911
AllCCS[M+Na-2H]-128.432859911
AllCCS[M+HCOO]-129.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2,3-DimethylbenzofuranCC1=C(C)C2=CC=CC=C2O11729.8Standard polar33892256
2,3-DimethylbenzofuranCC1=C(C)C2=CC=CC=C2O11227.4Standard non polar33892256
2,3-DimethylbenzofuranCC1=C(C)C2=CC=CC=C2O11232.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2,3-Dimethylbenzofuran GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-0900000000-f200f4d6770db75a18d72017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2,3-Dimethylbenzofuran GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2,3-Dimethylbenzofuran 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 - 2,3-Dimethylbenzofuran 10V, Positive-QTOFsplash10-0002-0900000000-cbf73e9afb11bb7d6e312016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3-Dimethylbenzofuran 20V, Positive-QTOFsplash10-0002-0900000000-c644165bb073a96859632016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3-Dimethylbenzofuran 40V, Positive-QTOFsplash10-0ufr-9700000000-9a96f734ae775f52bdd52016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3-Dimethylbenzofuran 10V, Negative-QTOFsplash10-0002-0900000000-8d7742d5d2eb0c1723bd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3-Dimethylbenzofuran 20V, Negative-QTOFsplash10-0002-0900000000-5b8d9050c656691b9f682016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3-Dimethylbenzofuran 40V, Negative-QTOFsplash10-0uxv-5900000000-516e62bdd8c49d8a7af52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3-Dimethylbenzofuran 10V, Negative-QTOFsplash10-0002-0900000000-5708e71e28479d0f78be2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3-Dimethylbenzofuran 20V, Negative-QTOFsplash10-0002-1900000000-7adfefa9287c33178f102021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3-Dimethylbenzofuran 40V, Negative-QTOFsplash10-016r-4900000000-298bba2e5d7804ee2ce22021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3-Dimethylbenzofuran 10V, Positive-QTOFsplash10-0002-0900000000-702c8dd3aec8e506663d2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3-Dimethylbenzofuran 20V, Positive-QTOFsplash10-002b-1900000000-bfec0718da037d46ef412021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,3-Dimethylbenzofuran 40V, Positive-QTOFsplash10-0kdi-6900000000-c002723f247304b5dead2021-09-24Wishart 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 IDFDB011186
KNApSAcK IDNot Available
Chemspider ID2016390
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound2734646
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1036761
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.. .