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Identification
YMDB IDYMDB01433
Name2-Furanmethanethiol
SpeciesSaccharomyces cerevisiae
StrainBrewer's yeast
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 an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
  • 2-furanmethanthiol
  • 2-Furfurylthiol
  • 2-Furylmethanethiol
  • 2-furylmethyl hydrosulfide
  • 2-Furylmethyl mercaptan
  • 2-mercaptomethylfuran
  • alpha-Furfuryl mercaptan
  • Furfuryl mercaptan
  • Furfuryl thiol
  • (2-Furanyl)methylmercaptan
  • 2-(Mercaptomethyl)furan
  • 2-Furfuryl mercaptan
  • 2-Furfurylmercaptan
  • FEMA 2493
CAS number98-02-2
WeightAverage: 114.166
Monoisotopic: 114.013935504
InChI KeyZFFTZDQKIXPDAF-UHFFFAOYSA-N
InChIInChI=1S/C5H6OS/c7-4-5-2-1-3-6-5/h1-3,7H,4H2
IUPAC Name(furan-2-yl)methanethiol
Traditional IUPAC Name2-furanmethanethiol
Chemical FormulaC5H6OS
SMILES[H]SC([H])([H])C1=C([H])C([H])=C([H])O1
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
Physical Properties
StateSolid
Charge0
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted 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
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular LocationsNot Available
Organoleptic Properties
Flavour/OdourSource
BurntFDB010898
ChocolateFDB010898
CoffeeFDB010898
FattyFDB010898
FishyFDB010898
OilyFDB010898
RoastFDB010898
RoastedFDB010898
SmokyFDB010898
SulfurousFDB010898
SulfuryFDB010898
SMPDB PathwaysNot Available
KEGG PathwaysNot Available
SMPDB ReactionsNot Available
KEGG ReactionsNot Available
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0ue9-9100000000-01c988ea4c8eef60d16cJSpectraViewer | MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0ue9-9100000000-01c988ea4c8eef60d16cJSpectraViewer | MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-001i-9100000000-a94020ddac754edea370JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014i-0900000000-f8e91e8f9a5b40eac291JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014i-3900000000-a15deda158b31ee0e33eJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0fss-9100000000-c800318a19d707f6b2d3JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0900000000-f0c281eb15b0bff10019JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03di-2900000000-d9157cee98fb1daf0ec4JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001r-9000000000-ea5a0f8e2434e395615aJSpectraViewer
1D NMR1H NMR SpectrumNot AvailableJSpectraViewer
1D NMR13C NMR SpectrumNot AvailableJSpectraViewer
References
References:
  • Mahadevan, K., Farmer, L. (2006). "Key odor impact compounds in three yeast extract pastes." J Agric Food Chem 54:7242-7250.16968089
Synthesis Reference:Not Available
External Links:
ResourceLink
CHEBI IDNot Available
HMDB IDHMDB0032915
Pubchem Compound ID7363
Kegg IDNot Available
ChemSpider ID7085
FOODB IDFDB010898
Wikipedia IDNot Available
BioCyc IDNot Available