H58005
4-Quinolinol
98%
Synonym(s):
4-Hydroxyquinoline
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About This Item
Empirical Formula (Hill Notation):
C9H7NO
CAS Number:
Molecular Weight:
145.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-268-2
Beilstein/REAXYS Number:
2900
MDL number:
Product Name
4-Quinolinol, 98%
InChI key
PMZDQRJGMBOQBF-UHFFFAOYSA-N
InChI
1S/C9H7NO/c11-9-5-6-10-8-4-2-1-3-7(8)9/h1-6H,(H,10,11)
SMILES string
Oc1ccnc2ccccc12
assay
98%
mp
200-202 °C (lit.)
Quality Level
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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.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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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
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
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
Yan-Li Gai et al.
Inorganic chemistry, 51(24), 13128-13137 (2012-12-05)
A series of novel two-dimensional (2D) lanthanide coordination polymers with 4-hydroxyquinoline-2-carboxylate (H(2)hqc) ligands, [Ln(Hhqc)(3)(H(2)O)](n)·3nH(2)O (Ln = Eu (1), Tb (2), Sm (3), Nd (4), and Gd (5)) and [Ln(Hhqc)(ox)(H(2)O)(2)](n) (Ln = Eu (6), Tb (7), Sm (8), Tm (9), Dy
T R Hall et al.
Comparative biochemistry and physiology. C: Comparative pharmacology, 71(2), 141-144 (1982-01-01)
1. Perch brain homogenates were incubated in vitro and monoamine oxidase (MAO) activity was determined fluorometrically, using a kynuramine substrate. 2. Clorgyline, harmaline and deprenyl inhibited MAO activity in a concentration-related manner, with single sigmoid inhibition curves, and the type
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