CHEBI:155900 - 4-quinolone

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ChEBI Name 4-quinolone
ChEBI ID CHEBI:155900
Definition A quinolone that is 1,4-dihydroquinoline substituted by an oxo group at position 4.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula C9H7NO
Net Charge 0
Average Mass 145.161
Monoisotopic Mass 145.05276
InChI InChI=1S/C9H7NO/c11-9-5-6-10-8-4-2-1-3-7(8)9/h1-6H,(H,10,11)
InChIKey PMZDQRJGMBOQBF-UHFFFAOYSA-N
SMILES C12=C(C(C=CN1)=O)C=CC=C2
ChEBI Ontology
Outgoing 4-quinolone (CHEBI:155900) is a quinolone (CHEBI:23765)
4-quinolone (CHEBI:155900) is tautomer of quinolin-4-ol (CHEBI:15815)
Incoming 3-hydroxyquinolin-4(1H)-one (CHEBI:16569) has functional parent 4-quinolone (CHEBI:155900)
quinolin-4-ol (CHEBI:15815) is tautomer of 4-quinolone (CHEBI:155900)
IUPAC Name
quinolin-4(1H)-one
Synonyms Sources
1,4-dihydroquinolin-4-one ChEBI
1H-quinolin-4-one ChEBI
4(1H)-quinolinone ChEBI
Manual Xref Database
4-Quinolone Wikipedia
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Registry Number Type Source
529-37-3 CAS Registry Number ChEBI
Citations Waiting for Citations Types Sources
7840594 PubMed citation Europe PMC
7884804 PubMed citation Europe PMC
Last Modified
23 June 2020