168696
4-Hydroxy-1-methyl-2(1H)-quinolone
98%
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About This Item
Fórmula empírica (notación de Hill):
C10H9NO2
Número de CAS:
Peso molecular:
175.18
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Productos recomendados
Quality Level
assay
98%
form
powder
mp
269-271 °C (lit.)
SMILES string
CN1C(=O)C=C(O)c2ccccc12
InChI
1S/C10H9NO2/c1-11-8-5-3-2-4-7(8)9(12)6-10(11)13/h2-6,12H,1H3
InChI key
RTNPPPQVXREFKX-UHFFFAOYSA-N
Application
4-Hydroxy-1-methyl-2(1H)-quinolone was used as nucleophile in electrochemical oxidation of catechols and the reaction was studied by cyclic voltammetry and controlled-potential coulometry. It was used in ceric ammonium nitrate-mediated oxidative cycloaddition of 1,3-dicarbonyls to conjugated compounds to yield substituted dihydrofurans, dihydrofurocoumarins, dihydrofuroquinolinones and dihydrofurophenalenones. It was used in the synthesis of :
- 3-(4-methoxybenzyl)-4-hydroxy-1-methylquinolinone
- 3-(benzo[d][1,3]dioxol-5-ylmethyl)-4-hydroxy-1-methylquinolin-2(1H)-one
- 3-(4-chlorobenzyl)-4-hydroxy-1-methylquinolin-2(1H)-one
- 3,3′-bis(4-chlorobenzylidene)-1,10-methylquinolin-2,20-(1H)-one
signalword
Warning
hcodes
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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Los clientes también vieron
Mechanistic study of electrochemical oxidation of catechols in the presence of 4-hydroxy-1-methyl-2 (1H)-quinolone: Application to the electrochemical synthesis.
Fakhari AR, et al.
Electrochimica Acta, 50(27), 5322-5328 (2005)
Iridium catalysed alkylation of 4-hydroxy coumarin, 4-hydroxy-2-quinolones and quinolin-4 (1H)-one with alcohols under solvent free thermal conditions.
Grigg R, et al.
Tetrahedron, 65(36), 7468-7473 (2009)
Ceric ammonium nitrate (CAN)-mediated oxidative cycloaddition of 1, 3-dicarbonyls to conjugated compounds. Efficient synthesis of dihydrofurans, dihydrofurocoumarins, dihydrofuroquinolinones, dihydrofurophenalenones, and furonaphthoquinone natural products.
Lee YR, et al.
Tetrahedron, 56(45), 8845-8853 (2000)
Michael B Hicks et al.
The Analyst, 142(3), 525-536 (2017-01-18)
The use of a coulometric array detector in tandem with HPLC-UV was evaluated for the absolute quantitation of pharmaceutical compounds without standards, an important capability gap in contemporary pharmaceutical research and development. The high-efficiency LC flow-through electrochemical detector system allows
Mohankumar Saraladevi Resmi et al.
FEBS letters, 589(3), 332-341 (2015-01-06)
Type III polyketide synthases (PKSs) catalyze the biosynthesis of various medicinally important secondary metabolites in plants, but their role in growth and stress response is unclear. Here, we overexpressed quinolone synthase (QNS) from bael in tobacco. QNS-overexpressing plants showed an
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