CHEBI:16227 - pyridine

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ChEBI Name pyridine
ChEBI ID CHEBI:16227
Definition An azaarene comprising a benzene core in which one -CH group is replaced by a nitrogen atom. It is the parent compound of the class pyridines.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:8662, CHEBI:14974, CHEBI:26415
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Formula C5H5N
Net Charge 0
Average Mass 79.09990
Monoisotopic Mass 79.042
InChI InChI=1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
InChIKey JUJWROOIHBZHMG-UHFFFAOYSA-N
SMILES c1ccncc1
Roles Classification
Chemical Role(s): environmental contaminant
Any minor or unwanted substance introduced into the environment that can have undesired effects.
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ChEBI Ontology
Outgoing pyridine (CHEBI:16227) has role environmental contaminant (CHEBI:78298)
pyridine (CHEBI:16227) is a azaarene (CHEBI:50893)
pyridine (CHEBI:16227) is a mancude organic heteromonocyclic parent (CHEBI:35555)
pyridine (CHEBI:16227) is a monocyclic heteroarene (CHEBI:38179)
pyridine (CHEBI:16227) is a pyridines (CHEBI:26421)
Incoming 2-pyridylethylamine (CHEBI:74024) has functional parent pyridine (CHEBI:16227)
3-pyridinecarbonitrile (CHEBI:86556) has functional parent pyridine (CHEBI:16227)
2,6-dimethylpyridine (CHEBI:32548) has parent hydride pyridine (CHEBI:16227)
pyridinedicarboxylic acid (CHEBI:36112) has parent hydride pyridine (CHEBI:16227)
IUPAC Name
pyridine
Synonyms Sources
Azabenzene KEGG COMPOUND
py IUPAC
Pyridine KEGG COMPOUND
pyridine UniProt
Database Links Databases
0PY PDBeChem
C00747 KEGG COMPOUND
HMDB00926 HMDB
Pyridine Wikipedia
View more database links
Registry Numbers Types Sources
103233 Beilstein Registry Number Beilstein
103233 Reaxys Registry Number Reaxys
110-86-1 CAS Registry Number KEGG COMPOUND
110-86-1 CAS Registry Number NIST Chemistry WebBook
110-86-1 CAS Registry Number ChemIDplus
1996 Gmelin Registry Number Gmelin
Citations Waiting for Citations Types Sources
24364496 PubMed citation Europe PMC
24425539 PubMed citation Europe PMC
8070089 PubMed citation Europe PMC
Last Modified
23 October 2015