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Record Information
Version4.0
StatusExpected but not Quantified
Creation Date2012-09-12 03:01:09 UTC
Update Date2019-07-23 06:34:13 UTC
HMDB IDHMDB0041346
Secondary Accession Numbers
  • HMDB41346
Metabolite Identification
Common Name2-Pyridinemethanethiol
Description2-Pyridinemethanethiol, also known as 2-(mercaptomethyl)pyridine or 2-picolylthiol, 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 strong basic compound (based on its pKa). 2-Pyridinemethanethiol is a beef, meaty, and roasted tasting compound. Outside of the human body,.
Structure
Data?1563863653
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
Disposition

Source:

Biological location:

Role

Industrial application:

Biological role:

Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted 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
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-002f-9300000000-56dd41e193708efc5547Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0900000000-b5172d76d89286b372faSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-3900000000-998e757c99da0425586eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0zfs-9000000000-8549f58bf3440dc28e4fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-0900000000-1f2f1917492492f5c87fSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00di-1900000000-f710bcd94fa54b93e8c3Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-05dl-9100000000-b3672d335b0654789b56Spectrum
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 ID
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.. .