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Merck

H58005

Sigma-Aldrich

4-Quinolinol

98%

Sinónimos:

4-Hydroxyquinoline

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About This Item

Fórmula empírica (notación de Hill):
C9H7NO
Número de CAS:
Peso molecular:
145.16
Beilstein/REAXYS Number:
2900
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

98%

mp

200-202 °C (lit.)

SMILES string

Oc1ccnc2ccccc12

InChI

1S/C9H7NO/c11-9-5-6-10-8-4-2-1-3-7(8)9/h1-6H,(H,10,11)

InChI key

PMZDQRJGMBOQBF-UHFFFAOYSA-N

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General description

4-Quinolinol (4-quinolone) is a quinolone compound which forms the core moiety of antibacterials such as norfloxacin, nalidixic acid, ciprofloxacin and cinoxacin.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Óscar M Bautista-Aguilera et al.
International journal of molecular sciences, 21(11) (2020-06-04)
In this communication, we report the synthesis and cholinesterase (ChE)/monoamine oxidase (MAO) inhibition of 19 quinolinones (QN1-19) and 13 dihydroquinolinones (DQN1-13) designed as potential multitarget small molecules (MSM) for Alzheimer's disease therapy. Contrary to our expectations, none of them showed
Charinya Khamphukdee et al.
Molecules (Basel, Switzerland), 23(9) (2018-09-12)
The previously unreported flavone glycoside, demethyltorosaflavone B (2) and the E-propenoic acid substituted flavone, torosaflavone E (3a), were isolated together with nine previously reported metabolites, including indole-3-carbaldehyde, oleanonic acid, vanillic acid, p-hydroxybenzoic acid, altheranthin (1a), alternanthin B (1b), demethyltorosaflavone D
Josip Podobnik et al.
Biomolecules, 10(11) (2020-11-19)
Juvenile delinquency is related to several biological factors, yet very few vulnerability biomarkers have been identified. Previous data suggest that the enzyme monoamine oxidase B (MAO-B) influences several personality traits linked to the propensity to engage in delinquent behavior. Building
Methods of analysis of 4-quinolone antibacterials.
Belal F, et al.
Talanta, 50(4), 765-786 (1999)
Eduardo Borges de Melo
European journal of medicinal chemistry, 45(12), 5817-5826 (2010-10-23)
Two multivariate studies, a PCA-SAR and a PLS-QSAR, of 3-aryl-4-hydroxyquinolin-2(1H)-one derivatives described as type I fatty acid synthase (FAS) inhibitors, are presented in this work. The variable selection was performed with the Fisher's weight and Ordered Predictors Selection (OPS) algorithm

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