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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 20:39:24 UTC
Update Date2023-02-21 17:24:51 UTC
HMDB IDHMDB0035646
Secondary Accession Numbers
  • HMDB35646
Metabolite Identification
Common NameMethyl 2-(methylthio)acetate
DescriptionMethyl 2-(methylthio)acetate belongs to the class of organic compounds known as methyl esters. These are organic compounds containing a carboxyl group that is esterified with a methyl group. They have the general structure RC(=O)OR', where R=H or organyl group and R'=methyl group. Methyl 2-(methylthio)acetate is a cooked, cooked potato, and fruity tasting compound. Based on a literature review a significant number of articles have been published on Methyl 2-(methylthio)acetate.
Structure
Data?1677000291
Synonyms
ValueSource
Methyl 2-(methylthio)acetic acidGenerator
(methylthio)Acetic acidHMDB
Acetic acid, (methylthio)-, methyl esterHMDB
Methyl (methylithio)acetateHMDB
Methyl (methylmercapto)acetateHMDB
Methyl (methylsulfanyl)acetateHMDB
Methyl (methylthio)acetateHMDB
Methyl methylthioacetateHMDB
Methyl S-methylthioglycolateHMDB
S-MethylthioglycolateHMDB
Methyl 2-(methylsulfanyl)acetic acidGenerator
Methyl 2-(methylsulphanyl)acetateGenerator
Methyl 2-(methylsulphanyl)acetic acidGenerator
Chemical FormulaC4H8O2S
Average Molecular Weight120.17
Monoisotopic Molecular Weight120.02450019
IUPAC Namemethyl 2-(methylsulfanyl)acetate
Traditional Namemethyl 2-(methylsulfanyl)acetate
CAS Registry Number16630-66-3
SMILES
COC(=O)CSC
InChI Identifier
InChI=1S/C4H8O2S/c1-6-4(5)3-7-2/h3H2,1-2H3
InChI KeyHZYCAKGEXXKCDM-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as methyl esters. These are organic compounds containing a carboxyl group that is esterified with a methyl group. They have the general structure RC(=O)OR', where R=H or organyl group and R'=methyl group.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassCarboxylic acid derivatives
Direct ParentMethyl esters
Alternative Parents
Substituents
  • Methyl ester
  • Dialkylthioether
  • Sulfenyl compound
  • Thioether
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organosulfur compound
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
Process
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point49.00 to 51.00 °C. @ 12.00 mm HgThe Good Scents Company Information System
Water Solubility40590 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP0.554 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility23.3 g/LALOGPS
logP0.38ALOGPS
logP0.54ChemAxon
logS-0.71ALOGPS
pKa (Strongest Basic)-7.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity29.89 m³·mol⁻¹ChemAxon
Polarizability12.28 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+122.79831661259
DarkChem[M-H]-117.54731661259
DeepCCS[M+H]+127.49530932474
DeepCCS[M-H]-125.46730932474
DeepCCS[M-2H]-160.97330932474
DeepCCS[M+Na]+135.27430932474
AllCCS[M+H]+127.632859911
AllCCS[M+H-H2O]+123.532859911
AllCCS[M+NH4]+131.432859911
AllCCS[M+Na]+132.532859911
AllCCS[M-H]-132.532859911
AllCCS[M+Na-2H]-136.532859911
AllCCS[M+HCOO]-140.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Methyl 2-(methylthio)acetateCOC(=O)CSC1321.7Standard polar33892256
Methyl 2-(methylthio)acetateCOC(=O)CSC882.9Standard non polar33892256
Methyl 2-(methylthio)acetateCOC(=O)CSC958.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Methyl 2-(methylthio)acetate GC-MS (Non-derivatized) - 70eV, Positivesplash10-01vk-9100000000-67a8c3aad821bd0d47292017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Methyl 2-(methylthio)acetate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Methyl 2-(methylthio)acetate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-(methylthio)acetate 10V, Positive-QTOFsplash10-00dr-5900000000-d27c31172cfaf24333772016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-(methylthio)acetate 20V, Positive-QTOFsplash10-0079-9700000000-09525c11b421c156f7c62016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-(methylthio)acetate 40V, Positive-QTOFsplash10-00dr-9000000000-76814fc95f00800d46392016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-(methylthio)acetate 10V, Negative-QTOFsplash10-014r-8900000000-735fb8745631ac6c79fb2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-(methylthio)acetate 20V, Negative-QTOFsplash10-014i-5900000000-43fb422595b3ab7f14142016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-(methylthio)acetate 40V, Negative-QTOFsplash10-0006-9000000000-e8b17dc52dd79173ec4b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-(methylthio)acetate 10V, Negative-QTOFsplash10-0002-9000000000-e1d92d2a30bee517d7542021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-(methylthio)acetate 20V, Negative-QTOFsplash10-0002-9000000000-e1d92d2a30bee517d7542021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-(methylthio)acetate 40V, Negative-QTOFsplash10-0002-9000000000-e1d92d2a30bee517d7542021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-(methylthio)acetate 10V, Positive-QTOFsplash10-03dr-9100000000-e5c946f135c17080e0092021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-(methylthio)acetate 20V, Positive-QTOFsplash10-03di-9000000000-c6662a5830a4c34577e72021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methyl 2-(methylthio)acetate 40V, Positive-QTOFsplash10-0002-9000000000-605912f4cde7880d52f12021-09-23Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB014356
KNApSAcK IDNot Available
Chemspider ID77131
KEGG Compound IDC03173
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound85522
PDB IDNot Available
ChEBI ID47870
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1062271
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .