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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:44:59 UTC
Update Date2023-02-21 17:21:14 UTC
HMDB IDHMDB0031714
Secondary Accession Numbers
  • HMDB31714
Metabolite Identification
Common NameMethylthiomethyl 2-methylbutanethiolate
DescriptionMethylthiomethyl 2-methylbutanethiolate belongs to the class of organic compounds known as fatty acyl thioesters. These are thioester derivatives of a fatty acid with the general formula RC(=O)SR', where R is the fatty acyl chain. Based on a literature review a significant number of articles have been published on Methylthiomethyl 2-methylbutanethiolate.
Structure
Data?1677000074
Synonyms
ValueSource
Methylthiomethyl 2-methylbutanethiolic acidGenerator
2-Methyl-1-{[(methylsulphanyl)methyl]sulphanyl}butan-1-oneHMDB
Chemical FormulaC7H14OS2
Average Molecular Weight178.315
Monoisotopic Molecular Weight178.04860645
IUPAC Name2-methyl-1-{[(methylsulfanyl)methyl]sulfanyl}butan-1-one
Traditional Name2-methyl-1-{[(methylsulfanyl)methyl]sulfanyl}butan-1-one
CAS Registry NumberNot Available
SMILES
CCC(C)C(=O)SCSC
InChI Identifier
InChI=1S/C7H14OS2/c1-4-6(2)7(8)10-5-9-3/h6H,4-5H2,1-3H3
InChI KeyAYTNIMHIGAUCEN-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fatty acyl thioesters. These are thioester derivatives of a fatty acid with the general formula RC(=O)SR', where R is the fatty acyl chain.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acyl thioesters
Direct ParentFatty acyl thioesters
Alternative Parents
Substituents
  • Fatty acyl thioester
  • Thioacetal
  • Thiocarboxylic acid ester
  • Carbothioic s-ester
  • Carboxylic acid derivative
  • Thiocarboxylic acid or derivatives
  • Thioether
  • Sulfenyl compound
  • Dialkylthioether
  • Carbonyl group
  • Organosulfur compound
  • Organic oxide
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.33 g/LALOGPS
logP2.37ALOGPS
logP2.96ChemAxon
logS-2.7ALOGPS
pKa (Strongest Basic)-6.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity49.63 m³·mol⁻¹ChemAxon
Polarizability20.33 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+139.22831661259
DarkChem[M-H]-135.21631661259
DeepCCS[M+H]+141.19330932474
DeepCCS[M-H]-138.74930932474
DeepCCS[M-2H]-175.19630932474
DeepCCS[M+Na]+150.31930932474
AllCCS[M+H]+136.932859911
AllCCS[M+H-H2O]+133.332859911
AllCCS[M+NH4]+140.232859911
AllCCS[M+Na]+141.232859911
AllCCS[M-H]-144.432859911
AllCCS[M+Na-2H]-146.932859911
AllCCS[M+HCOO]-149.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Methylthiomethyl 2-methylbutanethiolateCCC(C)C(=O)SCSC1855.5Standard polar33892256
Methylthiomethyl 2-methylbutanethiolateCCC(C)C(=O)SCSC1310.2Standard non polar33892256
Methylthiomethyl 2-methylbutanethiolateCCC(C)C(=O)SCSC1320.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Methylthiomethyl 2-methylbutanethiolate GC-MS (Non-derivatized) - 70eV, Positivesplash10-08id-9200000000-2ec6981caa420623a9152017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Methylthiomethyl 2-methylbutanethiolate 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 - Methylthiomethyl 2-methylbutanethiolate 10V, Positive-QTOFsplash10-004i-4900000000-3150b179a9c277a251d72016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylthiomethyl 2-methylbutanethiolate 20V, Positive-QTOFsplash10-02br-9500000000-12475cbb4e5165461cde2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylthiomethyl 2-methylbutanethiolate 40V, Positive-QTOFsplash10-0a4l-9000000000-ebec62c45f7f0dc36b632016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylthiomethyl 2-methylbutanethiolate 10V, Negative-QTOFsplash10-0037-9400000000-7797f51c3829e0948b922016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylthiomethyl 2-methylbutanethiolate 20V, Negative-QTOFsplash10-0006-9100000000-d312bc53a6fbcd4506652016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylthiomethyl 2-methylbutanethiolate 40V, Negative-QTOFsplash10-054n-9000000000-28c3bb576c64e592702b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylthiomethyl 2-methylbutanethiolate 10V, Positive-QTOFsplash10-001i-5900000000-5bf2d1d0c28318b8bebc2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylthiomethyl 2-methylbutanethiolate 20V, Positive-QTOFsplash10-0nmr-9400000000-ba48dff79795fb42d92b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylthiomethyl 2-methylbutanethiolate 40V, Positive-QTOFsplash10-03dj-9000000000-3095a96b6e1ed20d38f92021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylthiomethyl 2-methylbutanethiolate 10V, Negative-QTOFsplash10-004m-9600000000-1cd1030679db25caea1a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylthiomethyl 2-methylbutanethiolate 20V, Negative-QTOFsplash10-004i-9000000000-e25514c93059efca84582021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methylthiomethyl 2-methylbutanethiolate 40V, Negative-QTOFsplash10-004i-9000000000-a8a4a5b76be0987181472021-09-22Wishart 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
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 IDFDB008377
KNApSAcK IDNot Available
Chemspider ID35013379
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101755449
PDB IDNot Available
ChEBI ID173822
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.