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Identification
YMDB IDYMDB01452
Name2-methyl-3-methylthiofuran
SpeciesSaccharomyces cerevisiae
StrainBrewer's yeast
Description2-Methyl-3-(methylthio)furan, also known as dimethylthiofuran or fema 3949, 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-Methyl-3-(methylthio)furan is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
  • Dimethylthiofuran
  • FEMA 3949
  • Furan, 2-methyl-3-(methylthio)
  • 2-Methyl-3-(methylsulphanyl)furan
CAS number63012-97-5
WeightAverage: 128.192
Monoisotopic: 128.029585568
InChI KeyOQVAOEIMSKZGAL-UHFFFAOYSA-N
InChIInChI=1S/C6H8OS/c1-5-6(8-2)3-4-7-5/h3-4H,1-2H3
IUPAC Name2-methyl-3-(methylsulfanyl)furan
Traditional IUPAC Name2-methyl-3-(methylsulfanyl)furan
Chemical FormulaC6H8OS
SMILESCSC1=C(C)OC=C1
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
Physical Properties
StateNot Available
Charge0
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted Properties
PropertyValueSource
Water Solubility0.66 g/LALOGPS
logP2.24ALOGPS
logP1.94ChemAxon
logS-2.3ALOGPS
pKa (Strongest Basic)-2.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area13.14 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity36.48 m³·mol⁻¹ChemAxon
Polarizability13.66 ųChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular LocationsNot Available
Organoleptic PropertiesNot Available
SMPDB PathwaysNot Available
KEGG PathwaysNot Available
SMPDB ReactionsNot Available
KEGG ReactionsNot Available
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
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 IDHMDB0036610
Pubchem Compound ID15257219
Kegg IDNot Available
ChemSpider ID459075
FOODB IDFDB015526
Wikipedia IDNot Available
BioCyc IDNot Available