CHEBI:18289 - quinolin-2(1H)-one

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name quinolin-2(1H)-one
ChEBI ID CHEBI:18289
ChEBI ASCII Name quinolin-2(1H)-one
Definition A quinolone that is 1,2-dihydroquinoline substituted by an oxo group at position 2.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:44584, CHEBI:850, CHEBI:15002, CHEBI:26500
Supplier Information
Download Molfile XML SDF
Formula C9H7NO
Net Charge 0
Average Mass 145.15802
Monoisotopic Mass 145.053
InChI InChI=1S/C9H7NO/c11-9-6-5-7-3-1-2-4-8(7)10-9/h1-6H,(H,10,11)
InChIKey LISFMEBWQUVKPJ-UHFFFAOYSA-N
SMILES O=c1ccc2ccccc2[nH]1
ChEBI Ontology
Outgoing quinolin-2(1H)-one (CHEBI:18289) is a quinolone (CHEBI:23765)
quinolin-2(1H)-one (CHEBI:18289) is tautomer of quinolin-2-ol (CHEBI:16365)
Incoming quinolin-2-ol (CHEBI:16365) is tautomer of quinolin-2(1H)-one (CHEBI:18289)
IUPAC Name
quinolin-2(1H)-one
Synonyms Sources
2(1H)-Quinolinone KEGG COMPOUND
2-Hydroxyquinoline ChemIDplus
2-quinolone ChEBI
α-Quinolone NIST Chemistry WebBook
Carbostyril ChemIDplus
o-Aminocinnamic acid lactam ChemIDplus
Quinolin-2(1H)-one KEGG COMPOUND
QUINOLIN-2(1H)-ONE PDBeChem
quinolin-2(1H)-one UniProt
Database Links Databases
C06415 KEGG COMPOUND
OCH PDBeChem
View more database links
Registry Numbers Types Sources
2855 Reaxys Registry Number Reaxys
2855 Beilstein Registry Number Beilstein
59-31-4 CAS Registry Number KEGG COMPOUND
59-31-4 CAS Registry Number NIST Chemistry WebBook
Citation Waiting for Citations Type Source
23689721 PubMed citation Europe PMC
Last Modified
29 July 2015