3-hydroxy-1h-quinolin-2-one (CED0226725)

Record Information

Version

1.0

Creation Date

2026-08-25 20:06:32 UTC

Update Date

2026-08-25 20:06:32 UTC

Accession Number

CHEM269680

Identification

Common Name

3-hydroxy-1h-quinolin-2-one

Class

Small Molecule

Description

3-hydroxy-1h-quinolin-2-one belongs to the quinolones and derivatives, a subclass of quinolines and derivatives within the organic compounds. This organoheterocyclic compound has the formula C9H7NO2 and an average molecular weight of 161.16 g/mol.

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Not Available

Chemical Formula

C₉H₇NO₂

Average Molecular Mass

161.160 g/mol

Monoisotopic Mass

161.048 g/mol

CAS Registry Number

26386-86-7

IUPAC Name

Not Available

Traditional Name

Not Available

SMILES

Not Available

InChI Identifier

InChI=1S/C9H7NO2/c11-8-5-6-3-1-2-4-7(6)10-9(8)12/h1-5,11H,(H,10,12)

InChI Key

BERPCVULMUPOER-UHFFFAOYSA-N

Chemical Taxonomy

Classification

Not classified

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Organoleptic Effects

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Not Available

Spectra

Spectrum Type	Description	Splash Key	Deposition Date	View
Predicted GC-MS	Predicted GC-MS Spectrum	splash10-001i-0900000000-978d6200b7b184faf6de	Not Available	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum	Not Available	Not Available	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum	Not Available	Not Available	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum	Not Available	Not Available	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum	Not Available	Not Available	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum	Not Available	Not Available	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum	Not Available	Not Available	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum	Not Available	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-03di-0900000000-d2b094746088a17847e1	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-03di-0900000000-b32c12543197d8194630	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0ufr-8900000000-6f4bfd35aa242e71cb3e	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-03di-0900000000-29ea448bd0cee5fb98df	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-03di-0900000000-861996650c81ea30be63	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0006-9500000000-395f3444cb54ec376307	Not Available	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, D₂O, predicted)	Not Available	Not Available	View Spectrum
1D NMR	¹H NMR Spectrum (1D, D₂O, predicted)	Not Available	Not Available	View Spectrum

Toxicity Profile

Mechanism of Toxicity

Not Available

Carcinogenicity (IARC Classification)

Not Available

Minimum Risk Level

Not Available

Symptoms

Not Available

Treatment

Not Available

Toxicity Values

Toxicity Value	Unit	Value Range	Organism	Dose Descriptor	Route of Exposure	Predicted or Experimental	Reference
1011.0	Log mg/kg	[570:1800]	Rat	LD50	oral	predicted	Not Available

Health Effects

Health Effect	Relationship	Direction	Reference

Exposure Sources

Source ID	Source	Sector	Reference
633	Azo Dyes	Textiles, leather & furnishings	Not Available

Pathways

0 pathways

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets

Structure	Protein	UniProt ID	Organism	Relationship	Details
Click to view 3D structure	Endothelin-converting enzyme 2	P0DPD6	Humans	Predicted (SEA)	0.389246
Click to view 3D structure	D-amino-acid oxidase	P14920	Humans	Predicted (SEA)	4.51525
Click to view 3D structure	Protein RecA	P9WHJ3	Mycobacterium tuberculosis	Predicted (SEA)	53.6381
Click to view 3D structure	Beta-glucuronidase	P08236	Humans	Predicted (SEA)	4.82665
Click to view 3D structure	Luciferin 4-monooxygenase	P08659	Photinus pyralis	Predicted (SEA)	83.3765
Click to view 3D structure	Sentrin-specific protease 7	Q9BQF6	Humans	Predicted (SEA)	107.665
Click to view 3D structure	Caspase-3	P42574	Humans	Predicted (SEA)	107.043
Click to view 3D structure	M-phase inducer phosphatase 2	P30305	Humans	Predicted (SEA)	7.86277
Click to view 3D structure	Apoptotic protease-activating factor 1	O14727	Humans	Predicted (SEA)	18.9952
Click to view 3D structure	Carbonic anhydrase 2	P00918	Humans	Predicted (SEA)	458.921
Click to view 3D structure	Sentrin-specific protease 8	Q96LD8	Humans	Predicted (SEA)	25.7681
Click to view 3D structure	Sentrin-specific protease 6	Q9GZR1	Humans	Predicted (SEA)	39.6253
Click to view 3D structure	ATP-dependent molecular chaperone HSP82	C4YTQ8	Candida albicans (strain WO-1) (Yeast)	Predicted (SEA)	106.264
Click to view 3D structure	Trans-cinnamate 4-monooxygenase	Q04468	Helianthus tuberosus	Predicted (SEA)	6.53933
Click to view 3D structure	Carbonic anhydrase 12	O43570	Humans	Predicted (SEA)	353.591
Click to view 3D structure	Cytochrome P450 1A2	P05177	Humans	Predicted (SEA)	880.864
Click to view 3D structure	Serine/threonine-protein kinase PAK 1	Q13153	Humans	Predicted (SEA)	887.559
Click to view 3D structure	Alkaline phosphatase, germ cell type	P10696	Humans	Predicted (SEA)	8.79696
Click to view 3D structure	Replicase polyprotein 1ab	P0DTD1	SARS-CoV-2	Predicted (SEA)	206.69
Click to view 3D structure	MAP kinase-interacting serine/threonine-protein kinase 2	Q9HBH9	Humans	Predicted (SEA)	1000.21
Click to view 3D structure	Polyunsaturated fatty acid 5-lipoxygenase	P12527	Rattus norvegicus	Predicted (SEA)	83.8436
Click to view 3D structure	Dual specificity protein kinase CLK4	Q9HAZ1	Humans	Predicted (SEA)	1389.53
Click to view 3D structure	Carbonic anhydrase 1	P00915	Humans	Predicted (SEA)	671.372
Click to view 3D structure	Serine/threonine-protein kinase pim-1	P11309	Humans	Predicted (SEA)	1906.14
Click to view 3D structure	Mitogen-activated protein kinase kinase kinase kinase 4	O95819	Humans	Predicted (SEA)	1712.76