Record Information
Version1.0
Creation date2010-04-08 22:07:56 UTC
Update date2019-11-26 03:02:11 UTC
Primary IDFDB008136
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name3-Methyl-2-butene-1-thiol
Description3-Methyl-2-butene-1-thiol belongs to the class of organic compounds known as alkylthiols. These are organic compounds containing the thiol functional group linked to an alkyl chain. 3-Methyl-2-butene-1-thiol is an amine, leek, and onion tasting compound. 3-Methyl-2-butene-1-thiol has been detected, but not quantified in, several different foods, such as alcoholic beverages, arabica coffees (Coffea arabica), coffee and coffee products, and robusta coffees (Coffea canephora). This could make 3-methyl-2-butene-1-thiol a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on 3-Methyl-2-butene-1-thiol.
CAS Number5287-45-6
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility3.17 g/LALOGPS
logP2.15ALOGPS
logP2.09ChemAxon
logS-1.5ALOGPS
pKa (Strongest Acidic)10ChemAxon
pKa (Strongest Basic)-9.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity33.41 m³·mol⁻¹ChemAxon
Polarizability12.5 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC5H10S
IUPAC name3-methylbut-2-ene-1-thiol
InChI IdentifierInChI=1S/C5H10S/c1-5(2)3-4-6/h3,6H,4H2,1-2H3
InChI KeyGYDPOKGOQFTYGW-UHFFFAOYSA-N
Isomeric SMILESCC(C)=CCS
Average Molecular Weight102.198
Monoisotopic Molecular Weight102.05032101
Classification
Description Belongs to the class of organic compounds known as alkylthiols. These are organic compounds containing the thiol functional group linked to an alkyl chain.
KingdomOrganic compounds
Super ClassOrganosulfur compounds
ClassThiols
Sub ClassAlkylthiols
Direct ParentAlkylthiols
Alternative Parents
Substituents
  • Alkylthiol
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Process

Naturally occurring process:

Role

Industrial application:

Biological role:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MS3-Methyl-2-butene-1-thiol, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-00kf-9000000000-b8d68df2dd8ebd980ea6Spectrum
Predicted GC-MS3-Methyl-2-butene-1-thiol, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-3900000000-eb8cb9c86fc67e8f5fcf2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0uxr-9600000000-19cd0b9e0780a47978e62016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-1003-9000000000-e0c5f1873d7ec6b848ca2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0uxr-9800000000-890a5f7f807914286b282016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0udi-9800000000-3367fcceec2f4f5d1d4f2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001i-9000000000-c34255bbb1eff5caa3372016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014i-9200000000-7ca2e2efb4dd1a30d6972021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014i-9000000000-b27ca0a4c7da291166242021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9000000000-38cfec5c59e93aa995f32021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0ue9-8900000000-90b59f0c59afcdc4635c2021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-001i-9000000000-942ac689538269d6ca7b2021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001i-9000000000-942ac689538269d6ca7b2021-09-24View Spectrum
NMRNot Available
ChemSpider ID129292
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID146586
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB31529
CRC / DFC (Dictionary of Food Compounds) IDDCL99-F:DCL99-F
EAFUS ID3161
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet ID5287-45-6
GoodScent IDrw1056341
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
Flavours
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference