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Showing Compound 4-Methyl-5-vinylthiazole (FDB008542)

Record Information
Version1.0
Creation date2010-04-08 22:08:08 UTC
Update date2019-11-26 03:02:45 UTC
Primary IDFDB008542
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name4-Methyl-5-vinylthiazole
Description4-Methyl-5-vinylthiazole, also known as 5-ethenyl-4-methyl-thiazole or fema 3313, belongs to the class of organic compounds known as 4,5-disubstituted thiazoles. 4,5-disubstituted thiazoles are compounds containing a thiazole ring substituted at positions 4 and 5 only. 4-Methyl-5-vinylthiazole is a moderately basic compound (based on its pKa). 4-Methyl-5-vinylthiazole is a cocoa, musty, and nutty tasting compound. 4-Methyl-5-vinylthiazole is found, on average, in the highest concentration within soft-necked garlics. 4-Methyl-5-vinylthiazole has also been detected, but not quantified in, several different foods, such as alcoholic beverages, cocoa and cocoa products, fruits, nuts, and onion-family vegetables. This could make 4-methyl-5-vinylthiazole a potential biomarker for the consumption of these foods.
CAS Number1759-28-0
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
SynonymSource
4-Methyl-5-vinyl thiazoleHMDB
4-Methyl-5-vinyl-1,3-thiazoleHMDB
4-Methyl-5-vinyl-thiazoleHMDB
5-Ethenyl-4-methyl-thiazoleHMDB
5-Ethenyl-4-methylthiazoleHMDB
5-Vinyl-4-methylthiazoleHMDB
FEMA 3313HMDB
4-Methyl-5-vinylthiazoleMeSH
Thiazole, 4-methyl-5-vinyl-biospider
Thiazole, 5-ethenyl-4-methyl-biospider
Predicted Properties
PropertyValueSource
Water Solubility1.39 g/LALOGPS
logP1.85ALOGPS
logP1.63ChemAxon
logS-1.9ALOGPS
pKa (Strongest Basic)2.84ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area12.89 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity35.33 m³·mol⁻¹ChemAxon
Polarizability13.25 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC6H7NS
IUPAC name5-ethenyl-4-methyl-1,3-thiazole
InChI IdentifierInChI=1S/C6H7NS/c1-3-6-5(2)7-4-8-6/h3-4H,1H2,2H3
InChI KeyQUAMMXIRDIIGDJ-UHFFFAOYSA-N
Isomeric SMILESCC1=C(SC=N1)C=C
Average Molecular Weight125.191
Monoisotopic Molecular Weight125.029919919
Classification
Description Belongs to the class of organic compounds known as 4,5-disubstituted thiazoles. 4,5-Disubstituted thiazoles are compounds containing a thiazole ring substituted at positions 4 and 5 only.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzoles
Sub ClassThiazoles
Direct Parent4,5-disubstituted thiazoles
Alternative Parents
Substituents
  • 4,5-disubstituted 1,3-thiazole
  • Heteroaromatic compound
  • Azacycle
  • Organic nitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Role

Industrial application:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateLiquid
Physical DescriptionNot Available
Mass CompositionC 57.56%; H 5.64%; N 11.19%; S 25.61%DFC
Melting Point-15 oC
Boiling PointBp19 78-82° (lit. gives a pressure range)DFC
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
Densityd2525 1.09DFC
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MS4-Methyl-5-vinylthiazole, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-004i-9400000000-2d64c94989a9adba5d3aSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0900000000-6a3080d223373681b515Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-1900000000-2341758419d14108e5eeSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0wor-9300000000-c23f29f0dfb3d67ba06dSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-2900000000-1fdba7bfc799d4f11065Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00dj-9500000000-5dffcbd8aa3db3888230Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0904-9000000000-7042cf638bcbcc421b4cSpectrum
NMRNot Available
ChemSpider ID14889
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID15654
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB31858
CRC / DFC (Dictionary of Food Compounds) IDDNB58-T:DNB58-T
EAFUS ID2563
Dr. Duke ID4-METHYL-5-VINYLTHIAZOLE
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDrw1028541
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
musty
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
nutty
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
root
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
vegetable
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
cocoa
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).