Record Information
Version1.0
Creation date2010-04-08 22:09:21 UTC
Update date2019-11-26 03:04:16 UTC
Primary IDFDB010905
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameKahweofuran
DescriptionKahweofuran 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. Kahweofuran 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 kahweofuran a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Kahweofuran.
CAS Number26693-24-3
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility0.29 g/LALOGPS
logP2.3ALOGPS
logP1.88ChemAxon
logS-2.7ALOGPS
pKa (Strongest Basic)-1.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area13.14 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity39.84 m³·mol⁻¹ChemAxon
Polarizability14.84 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC7H8OS
IUPAC name6-methyl-2H,3H-thieno[2,3-c]furan
InChI IdentifierInChI=1S/C7H8OS/c1-5-7-6(4-8-5)2-3-9-7/h4H,2-3H2,1H3
InChI KeyWQOKVCDOEDFSAJ-UHFFFAOYSA-N
Isomeric SMILESCC1=C2SCCC2=CO1
Average Molecular Weight140.203
Monoisotopic Molecular Weight140.029585568
Classification
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
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Role

Biological role:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MSKahweofuran, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0006-1900000000-d5bd0a8d60d37d1294d1Spectrum
Predicted GC-MSKahweofuran, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0900000000-385e46a1a80728df38d62015-04-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-1900000000-aabf0e7c18a0de465d682015-04-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-05p6-8900000000-ca7312536dc449f42b242015-04-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0900000000-4e30ba0002705b5e33022015-04-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03dr-1900000000-cc1773f6ec0bd52a5d0d2015-04-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-03di-8900000000-f1e4e1b27e5565cadc572015-04-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-1900000000-1b5261dc8d175216ba132021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0007-7900000000-75ca8bc19396dda366cd2021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00kk-9000000000-07609df29cc739bd0c502021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-3900000000-9a421e3ca3f8bbcc23672021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0bt9-2900000000-6cb0861c3bca62f1ce8c2021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001i-9000000000-65e15436f75e034dde412021-09-23View Spectrum
NMRNot Available
ChemSpider ID459331
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID526931
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB32922
CRC / DFC (Dictionary of Food Compounds) IDFTS55-J:FTS55-J
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference