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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:52:39 UTC
Update Date2023-02-21 17:22:45 UTC
HMDB IDHMDB0032915
Secondary Accession Numbers
  • HMDB32915
Metabolite Identification
Common Name2-Furanmethanethiol
Description2-Furanmethanethiol, also known as 2-furfuryl mercaptan or 2-furfurylthiol, 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-Furanmethanethiol is a burnt, chocolate, and coffee tasting compound. 2-furanmethanethiol has been detected, but not quantified, in a few different foods, such as cereals and cereal products, coffee and coffee products, and fats and oils. This could make 2-furanmethanethiol a potential biomarker for the consumption of these foods.
Structure
Data?1677000165
Synonyms
ValueSource
2-FurfurylthiolMeSH
(2-Furanyl)methylmercaptanHMDB
2-(Mercaptomethyl)furanHMDB
2-FuranmethanthiolHMDB
2-Furfuryl mercaptanHMDB
2-FurfurylmercaptanHMDB
2-FurylmethanethiolHMDB
2-Furylmethyl mercaptanHMDB
2-MercaptomethylfuranHMDB
alpha-Furfuryl mercaptanHMDB
FEMA 2493HMDB
Furfuryl mercaptanHMDB
Furfuryl thiolHMDB
Chemical FormulaC5H6OS
Average Molecular Weight114.166
Monoisotopic Molecular Weight114.013935504
IUPAC Name(furan-2-yl)methanethiol
Traditional Name2-furanmethanethiol
CAS Registry Number98-02-2
SMILES
SCC1=CC=CO1
InChI Identifier
InChI=1S/C5H6OS/c7-4-5-2-1-3-6-5/h1-3,7H,4H2
InChI KeyZFFTZDQKIXPDAF-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
  • Alkylthiol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organosulfur compound
  • 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 Point113.00 to 115.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Boiling Point263.00 to 265.00 °C. @ 17.00 mm HgThe Good Scents Company Information System
Water Solubility5000 mg/L @ 20 °C (exp)The Good Scents Company Information System
LogP1.389 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.5 g/LALOGPS
logP1.68ALOGPS
logP1.36ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)9.71ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area13.14 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity31.45 m³·mol⁻¹ChemAxon
Polarizability11.78 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]+120.27231661259
DarkChem[M-H]-116.01631661259
DeepCCS[M+H]+125.33630932474
DeepCCS[M-H]-123.4430932474
DeepCCS[M-2H]-158.95730932474
DeepCCS[M+Na]+133.46330932474
AllCCS[M+H]+121.832859911
AllCCS[M+H-H2O]+116.932859911
AllCCS[M+NH4]+126.532859911
AllCCS[M+Na]+127.832859911
AllCCS[M-H]-121.732859911
AllCCS[M+Na-2H]-124.732859911
AllCCS[M+HCOO]-128.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-FuranmethanethiolSCC1=CC=CO11447.6Standard polar33892256
2-FuranmethanethiolSCC1=CC=CO1893.1Standard non polar33892256
2-FuranmethanethiolSCC1=CC=CO1894.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2-Furanmethanethiol,1TMS,isomer #1C[Si](C)(C)SCC1=CC=CO11157.9Semi standard non polar33892256
2-Furanmethanethiol,1TMS,isomer #1C[Si](C)(C)SCC1=CC=CO11126.5Standard non polar33892256
2-Furanmethanethiol,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)SCC1=CC=CO11388.9Semi standard non polar33892256
2-Furanmethanethiol,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)SCC1=CC=CO11343.7Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - 2-Furanmethanethiol EI-B (Non-derivatized)splash10-0ue9-9100000000-01c988ea4c8eef60d16c2017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - 2-Furanmethanethiol EI-B (Non-derivatized)splash10-0ue9-9100000000-01c988ea4c8eef60d16c2018-05-18HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Furanmethanethiol GC-MS (Non-derivatized) - 70eV, Positivesplash10-001i-9100000000-a94020ddac754edea3702016-09-22Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Furanmethanethiol 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-Furanmethanethiol 10V, Positive-QTOFsplash10-014i-0900000000-f8e91e8f9a5b40eac2912016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Furanmethanethiol 20V, Positive-QTOFsplash10-014i-3900000000-a15deda158b31ee0e33e2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Furanmethanethiol 40V, Positive-QTOFsplash10-0fss-9100000000-c800318a19d707f6b2d32016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Furanmethanethiol 10V, Negative-QTOFsplash10-03di-0900000000-f0c281eb15b0bff100192016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Furanmethanethiol 20V, Negative-QTOFsplash10-03di-2900000000-d9157cee98fb1daf0ec42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Furanmethanethiol 40V, Negative-QTOFsplash10-001r-9000000000-ea5a0f8e2434e395615a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Furanmethanethiol 10V, Positive-QTOFsplash10-0159-9800000000-8c12ca5ecc837c0731272021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Furanmethanethiol 20V, Positive-QTOFsplash10-001i-9000000000-139239f602a436a37a6e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Furanmethanethiol 40V, Positive-QTOFsplash10-0udi-9000000000-1f143fcea9390cfb439a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Furanmethanethiol 10V, Negative-QTOFsplash10-03di-0900000000-0c2791eec433b6af94242021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Furanmethanethiol 20V, Negative-QTOFsplash10-03di-9800000000-c37886908e30e74f40bb2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Furanmethanethiol 40V, Negative-QTOFsplash10-0532-9100000000-44b4243f8baaea957d792021-09-23Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, H2O, predicted)2022-08-22Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)2022-08-22Wishart 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 IDFDB010898
KNApSAcK IDNot Available
Chemspider ID7085
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound7363
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1057511
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.. .