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Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 03:01:09 UTC
Update Date2023-02-21 17:28:39 UTC
HMDB IDHMDB0041346
Secondary Accession Numbers
  • HMDB41346
Metabolite Identification
Common Name2-Pyridinemethanethiol
Description2-Pyridinemethanethiol belongs to the class of organic compounds known as pyridines and derivatives. Pyridines and derivatives are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms. 2-Pyridinemethanethiol is a beef, meaty, and roasted tasting compound. Based on a literature review very few articles have been published on 2-Pyridinemethanethiol.
Structure
Data?1677000519
Synonyms
ValueSource
2-(Mercaptomethyl)pyridineHMDB
2-(Thiomethyl)pyridineHMDB
2-PicolylthiolHMDB
2-PyridinylmethanethiolHMDB
2-Pyridinylmethyl mercaptanHMDB
2-Pyridylmethyl mercaptanHMDB
FEMA 3232HMDB
Pyridine-2-thiocarbinolHMDB
Chemical FormulaC6H7NS
Average Molecular Weight125.191
Monoisotopic Molecular Weight125.029919919
IUPAC Namepyridin-2-ylmethanethiol
Traditional Name2-pyridinemethanethiol
CAS Registry Number2044-73-7
SMILES
SCC1=CC=CC=N1
InChI Identifier
InChI=1S/C6H7NS/c8-5-6-3-1-2-4-7-6/h1-4,8H,5H2
InChI KeySJIIDWBFRZACDQ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyridines and derivatives. Pyridines and derivatives are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub ClassNot Available
Direct ParentPyridines and derivatives
Alternative Parents
Substituents
  • Pyridine
  • Heteroaromatic compound
  • Azacycle
  • Alkylthiol
  • Organic nitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organosulfur compound
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
ProcessNot Available
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point57.00 to 58.00 °C. @ 0.60 mm HgThe Good Scents Company Information System
Water Solubility149900 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP1.355 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility1.68 g/LALOGPS
logP1.46ALOGPS
logP1.11ChemAxon
logS-1.9ALOGPS
pKa (Strongest Acidic)9.76ChemAxon
pKa (Strongest Basic)4.94ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area12.89 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity36.32 m³·mol⁻¹ChemAxon
Polarizability13.32 ųChemAxon
Number of Rings1ChemAxon
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]+124.07831661259
DarkChem[M-H]-121.07631661259
DeepCCS[M+H]+125.66630932474
DeepCCS[M-H]-122.88530932474
DeepCCS[M-2H]-159.24130932474
DeepCCS[M+Na]+134.09530932474
AllCCS[M+H]+123.832859911
AllCCS[M+H-H2O]+118.932859911
AllCCS[M+NH4]+128.432859911
AllCCS[M+Na]+129.832859911
AllCCS[M-H]-124.732859911
AllCCS[M+Na-2H]-127.232859911
AllCCS[M+HCOO]-130.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-PyridinemethanethiolSCC1=CC=CC=N11847.9Standard polar33892256
2-PyridinemethanethiolSCC1=CC=CC=N11245.8Standard non polar33892256
2-PyridinemethanethiolSCC1=CC=CC=N11193.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2-Pyridinemethanethiol,1TMS,isomer #1C[Si](C)(C)SCC1=CC=CC=N11352.0Semi standard non polar33892256
2-Pyridinemethanethiol,1TMS,isomer #1C[Si](C)(C)SCC1=CC=CC=N11231.2Standard non polar33892256
2-Pyridinemethanethiol,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)SCC1=CC=CC=N11597.6Semi standard non polar33892256
2-Pyridinemethanethiol,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)SCC1=CC=CC=N11460.2Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2-Pyridinemethanethiol GC-MS (Non-derivatized) - 70eV, Positivesplash10-002f-9300000000-56dd41e193708efc55472017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Pyridinemethanethiol 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 - 2-Pyridinemethanethiol 10V, Positive-QTOFsplash10-004i-0900000000-b5172d76d89286b372fa2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Pyridinemethanethiol 20V, Positive-QTOFsplash10-004i-3900000000-998e757c99da0425586e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Pyridinemethanethiol 40V, Positive-QTOFsplash10-0zfs-9000000000-8549f58bf3440dc28e4f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Pyridinemethanethiol 10V, Negative-QTOFsplash10-00di-0900000000-1f2f1917492492f5c87f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Pyridinemethanethiol 20V, Negative-QTOFsplash10-00di-1900000000-f710bcd94fa54b93e8c32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Pyridinemethanethiol 40V, Negative-QTOFsplash10-05dl-9100000000-b3672d335b0654789b562016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Pyridinemethanethiol 10V, Positive-QTOFsplash10-004l-4900000000-3fdb219d3b526efc51e52021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Pyridinemethanethiol 20V, Positive-QTOFsplash10-0006-9100000000-312eadcaa9497ab2df342021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Pyridinemethanethiol 40V, Positive-QTOFsplash10-0gb9-9000000000-b71f5d29e9923b61d6cd2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Pyridinemethanethiol 10V, Negative-QTOFsplash10-00di-3900000000-b9da197491ce988219d02021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Pyridinemethanethiol 20V, Negative-QTOFsplash10-00di-1900000000-1b2d4b87ea86b532e1292021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Pyridinemethanethiol 40V, Negative-QTOFsplash10-03di-9000000000-b864e8f6ffd93d6f82052021-09-25Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart 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+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 IDFDB021269
KNApSAcK IDNot Available
Chemspider ID224560
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound256071
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1035641
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.. .