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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 01:44:16 UTC
Update Date2023-02-21 17:27:52 UTC
HMDB IDHMDB0040198
Secondary Accession Numbers
  • HMDB40198
Metabolite Identification
Common Name2,5-Dimethyl-3-(methylthio)furan
Description2,5-Dimethyl-3-(methylthio)furan belongs to the class of organic compounds known as aryl thioethers. These are organosulfur compounds containing a thioether group that is substituted by an aryl group. 2,5-Dimethyl-3-(methylthio)furan has been detected, but not quantified in, a few different foods, such as arabica coffees (Coffea arabica), coffee and coffee products, and robusta coffees (Coffea canephora). This could make 2,5-dimethyl-3-(methylthio)furan a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 2,5-Dimethyl-3-(methylthio)furan.
Structure
Data?1677000472
Synonyms
ValueSource
2,5-Dimethyl-3-(methylthio)-furanHMDB
2,5-Dimethyl-3-(methylthiol)-furanHMDB
2,5-Dimethyl-3-(methylsulphanyl)furanGenerator
Chemical FormulaC7H10OS
Average Molecular Weight142.219
Monoisotopic Molecular Weight142.045235632
IUPAC Name2,5-dimethyl-3-(methylsulfanyl)furan
Traditional Name2,5-dimethyl-3-(methylsulfanyl)furan
CAS Registry Number63359-63-7
SMILES
CSC1=C(C)OC(C)=C1
InChI Identifier
InChI=1S/C7H10OS/c1-5-4-7(9-3)6(2)8-5/h4H,1-3H3
InChI KeyDWAOFMNMQUXUGG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as aryl thioethers. These are organosulfur compounds containing a thioether group that is substituted by an aryl group.
KingdomOrganic compounds
Super ClassOrganosulfur compounds
ClassThioethers
Sub ClassAryl thioethers
Direct ParentAryl thioethers
Alternative Parents
Substituents
  • Aryl thioether
  • Alkylarylthioether
  • Heteroaromatic compound
  • Furan
  • Oxacycle
  • Organoheterocyclic compound
  • Sulfenyl compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point169.00 to 170.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Water Solubility200.4 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP2.582 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.22 g/LALOGPS
logP2.59ALOGPS
logP2.14ChemAxon
logS-2.8ALOGPS
pKa (Strongest Basic)-2.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area13.14 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity41.63 m³·mol⁻¹ChemAxon
Polarizability16.01 ųChemAxon
Number of Rings1ChemAxon
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]+130.15331661259
DarkChem[M-H]-126.30831661259
DeepCCS[M+H]+133.25430932474
DeepCCS[M-H]-129.41930932474
DeepCCS[M-2H]-166.34430932474
DeepCCS[M+Na]+141.87230932474
AllCCS[M+H]+125.732859911
AllCCS[M+H-H2O]+121.132859911
AllCCS[M+NH4]+130.032859911
AllCCS[M+Na]+131.232859911
AllCCS[M-H]-127.932859911
AllCCS[M+Na-2H]-129.932859911
AllCCS[M+HCOO]-132.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2,5-Dimethyl-3-(methylthio)furanCSC1=C(C)OC(C)=C11409.1Standard polar33892256
2,5-Dimethyl-3-(methylthio)furanCSC1=C(C)OC(C)=C11066.7Standard non polar33892256
2,5-Dimethyl-3-(methylthio)furanCSC1=C(C)OC(C)=C11088.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2,5-Dimethyl-3-(methylthio)furan GC-MS (Non-derivatized) - 70eV, Positivesplash10-002f-6900000000-fd9e7514ae4735a3731e2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2,5-Dimethyl-3-(methylthio)furan 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 - 2,5-Dimethyl-3-(methylthio)furan 10V, Positive-QTOFsplash10-0006-0900000000-7d9014373996d27d6ae42017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-(methylthio)furan 20V, Positive-QTOFsplash10-0006-2900000000-a9ee9ef0e9d7e18fd6de2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-(methylthio)furan 40V, Positive-QTOFsplash10-0019-9100000000-011ebd4d3f0e23f7125e2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-(methylthio)furan 10V, Negative-QTOFsplash10-0006-4900000000-e908007d79f7213949292017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-(methylthio)furan 20V, Negative-QTOFsplash10-0007-8900000000-5fa6d28e601745580cda2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-(methylthio)furan 40V, Negative-QTOFsplash10-014l-9000000000-ce5f2fe9b30616e289a12017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-(methylthio)furan 10V, Positive-QTOFsplash10-0007-7900000000-1f0410bd863f978bf2ce2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-(methylthio)furan 20V, Positive-QTOFsplash10-0002-9100000000-5ce1aac1a17c6a3fc42e2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-(methylthio)furan 40V, Positive-QTOFsplash10-0005-9000000000-2f43d126fcea3f6a80fe2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-(methylthio)furan 10V, Negative-QTOFsplash10-0005-9500000000-130b7aa251517d1b4af32021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-(methylthio)furan 20V, Negative-QTOFsplash10-00dm-9000000000-add6d74c8faf826042092021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethyl-3-(methylthio)furan 40V, Negative-QTOFsplash10-0006-9100000000-e3b900d5710e52b3d61d2021-09-25Wishart 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 IDFDB019910
KNApSAcK IDNot Available
Chemspider ID127021
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound143990
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1529761
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.. .