CHEBI:45223 - pyridine-2-thiol

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ChEBI Name pyridine-2-thiol
ChEBI ID CHEBI:45223
Definition Pyridine substituted at C-2 by a sulfanyl group.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula C5H5NS
Net Charge 0
Average Mass 111.16500
Monoisotopic Mass 111.014
InChI InChI=1S/C5H5NS/c7-5-3-1-2-4-6-5/h1-4H,(H,6,7)
InChIKey WHMDPDGBKYUEMW-UHFFFAOYSA-N
SMILES Sc1ccccn1
Roles Classification
Chemical Role(s): fluorescence quencher
A compound used to return an excited fluorophore to the ground state by transfer of energy from fluorophore to quencher without the emission of light, with the quencher being promoted to its own excited state.
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ChEBI Ontology
Outgoing pyridine-2-thiol (CHEBI:45223) has role fluorescence quencher (CHEBI:76648)
pyridine-2-thiol (CHEBI:45223) is a aryl thiol (CHEBI:82711)
pyridine-2-thiol (CHEBI:45223) is a pyridines (CHEBI:26421)
IUPAC Name
pyridine-2-thiol
Synonyms Sources
2-Mercaptopyridine ChemIDplus
2-Pyridinethiol ChemIDplus
2-PYRIDINETHIOL PDBeChem
2-pyridinylthiol ChEBI
2-pyridylthiol ChEBI
Database Links Databases
DB03329 DrugBank
PYS PDBeChem
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Registry Numbers Types Sources
105787 Reaxys Registry Number Reaxys
105787 Beilstein Registry Number Beilstein
73018-10-7 CAS Registry Number ChemIDplus
73018-10-7 CAS Registry Number NIST Chemistry WebBook
Citations Waiting for Citations Types Sources
2215478 PubMed citation Europe PMC
22511503 PubMed citation Europe PMC
26568413 PubMed citation Europe PMC
3654008 PubMed citation Europe PMC
Last Modified
26 January 2016