2-hydroxy-4(1H)-quinolinone

2D Structure
CID 54680871
Target
IUPAC Name 4-hydroxy-1H-quinolin-2-one
InChI InChI=1S/C9H7NO2/c11-8-5-9(12)10-7-4-2-1-3-6(7)8/h1-5H,(H2,10,11,12)
InChI Key HDHQZCHIXUUSMK-UHFFFAOYSA-N
Canonical SMILES C1=CC=C2C(=C1)C(=CC(=O)N2)O
Isomeric SMILES C1=CC=C2C(=C1)C(=CC(=O)N2)O
Molecular Formula C9H7NO2
Molecular Weight 161.16
synonyms ['2,4-Quinolinediol', '2,4-Dihydroxyquinoline', '86-95-3', 'Quinoline-2,4-diol', '4-Hydroxycarbostyril', '2(1H)-Quinolinone, 4-hydroxy-', 'CARBOSTYRIL, 4-HYDROXY-', 'NSC 12465', 'DHQ quinolinol', 'EINECS 201-711-0', 'N58HX8G9CN', 'NSC-12465', 'NSC-13962', 'DTXSID8058950', '4-HYDROXYQUINOLINE-2(1H)-ONE', 'DTXCID4048517', '4-Hydroxyquinolin-2(1H)-one', '2-Hydroxyquinolin-4(1H)-one', '70254-44-3', '4-Hydroxy-2-quinolone', '4-Hydroxy-2-quinolinone', 'Hydroxycarbostyril', '2-hydroxy-1H-quinolin-4-one', '70254-43-2', '4-hydroxy-1,2-dihydroquinolin-2-one', '4-hydroxy-2(1H)-quinolone', '4-hydroxy-1H-quinolin-2-one', '2.4-Quinolinediol', 'MFCD00006744', '2-hydroxy-4(1H)-quinolone', 'CHEBI:75926', '4-Hydroxycarbostyril; 4-Hydroxyquinolin-2(1H)-one; 4-Hydroxyquinoline-2(1H)-one; NSC 13962', 'NSC89729', '2,4-Dihydroxy quinoline', 'Dihydroxyquinoine', '4(1H)-Quinolinone, 2-hydroxy-', 'NSC13962', 'MFCD00277932', '2-HYDROXY-4(1H)-QUINOLINONE', '2,4-Quinolinediol-', '4-hydroxy quinolinone', '2.4-dihydroxy quinoline', '4-hydroxyquinolin-2-one', 'Maybridge1_006493', '2, 4-Dihydroxyquinoline-', 'UNII-N58HX8G9CN', 'quinoline, 2,4-dihydroxy-', '2,4-Quinolinediol, 97%', 'Oprea1_337514', 'Oprea1_706175', 'SCHEMBL64767', 'MLS000716246', '4-Hydroxy-2(1H)-quinolinone', '4-hydroxy-2(l H)-quinolinone', 'CHEMBL223449', '4-hydroxy-quinolin-2(1H)-one', 'HMS559P03', '4-Hydroxy-2(1H)-quinolinone #', 'HMS1693D10', 'HMS2653O04', 'ALBB-006386', 'BCP32971', 'HY-Y1685', 'NSC12465', 'MFCD18836846', 'STK052597', 'STK501258', '2,4-Quinolinediol (mainly keto form)', 'AKOS000115761', 'AKOS000265236', 'CS-W020079', 'FD40531', 'PS-4409', 'quinoline-2,4-diol;2,4-quinolinediol', 'SB67441', 'SB67447', 'NCGC00245100-01', '2, 4-Dihydroxyquinoline, monosodium salt', 'AC-22550', 'SMR000277763', 'SY037068', 'TS-02141', '4-Hydroxyquinolin-2(1H)-one, AldrichCPR', 'DB-005864', 'DB-347109', 'CS-0166937', 'D1753', 'NS00014678', 'EN300-03079', 'O10804', 'AB00979379-01', 'AC-907/25014240', 'AG-690/11354039', 'Q27145638', 'Z56781882', 'F0722-1485', '2,4-Dihydroxyquinoline;4-Hydroxyquinolin-2(1H)-one;Quinoline-2,4-diol']

From Pubchem