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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Quinoline compounds >4-HYDROXY-1-METHYL-2-QUINOLONE

4-HYDROXY-1-METHYL-2-QUINOLONE

4-HYDROXY-1-METHYL-2-QUINOLONE Structure
  • ₹7700 - ₹18088.58
  • Product name: 4-HYDROXY-1-METHYL-2-QUINOLONE
  • CAS: 1677-46-9
  • MF: C10H9NO2
  • MW: 175.18
  • EINECS:216-830-3
  • MDL Number:MFCD00024052
  • Synonyms:AURORA KA-2363;4-HYDROXY-1-METHYL-2-QUINOLONE;4-HYDROXY-1-METHYL-1,2-DIHYDROQUINOLIN-2-ONE;4-HYDROXY-1-METHYL-1H-QUINOLIN-2-ONE;4-HYDROXY-1-METHYL-2(1H)-QUINOLONE;4-HYDROXY-N-METHYL-2-QUINOLONE;4-Hydroxy-1-methyl-2(1H)-quinolone 98%;4-hydroxy-1-methylquinolin-2-one
Price3 Properties Safety Information Description
3 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)
  • TCI Chemicals (India)

Package

  • 5G
  • 25G
  • ManufacturerSigma-Aldrich(India)
  • Product number168696
  • Product description4-Hydroxy-1-methyl-2(1H)-quinolone 98%
  • Packaging5G
  • Price₹18088.58
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberM1009
  • Product description4-Hydroxy-1-methyl-2-quinolone
  • Packaging25G
  • Price₹11600
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberM1009
  • Product description4-Hydroxy-1-methyl-2-quinolone
  • Packaging5G
  • Price₹7700
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 168696 4-Hydroxy-1-methyl-2(1H)-quinolone 98% 5G ₹18088.58 2022-06-14 Buy
TCI Chemicals (India) M1009 4-Hydroxy-1-methyl-2-quinolone 25G ₹11600 2022-05-26 Buy
TCI Chemicals (India) M1009 4-Hydroxy-1-methyl-2-quinolone 5G ₹7700 2022-05-26 Buy

Properties

Melting point :269-271 °C (lit.)
Boiling point :306.47°C (rough estimate)
Density :1.326
refractive index :1.5060 (estimate)
pka :4.50±1.00(Predicted)
form :powder to crystal
color :Light yellow to Brown to Dark green
CAS DataBase Reference :1677-46-9(CAS DataBase Reference)
EPA Substance Registry System :2(1H)-Quinolinone, 4-hydroxy-1-methyl- (1677-46-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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-methylquinolinone3-(benzo[d][1,3]dioxol-5-ylmethyl)-4-hydroxy-1-methylquinolin-2(1H)-one3-(4-chlorobenzyl)-4-hydroxy-1-methylquinolin-2(1H)-one3,3′-bis(4-chlorobenzylidene)-1,10-methylquinolin-2,20-(1H)-one

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BTC pharm India Amogh Chemicals Pvt Ltd Jackson Chemical Industries Amogh Chemicals Pvt. Ltd. Amar Impex Ambuja Intermediates Ltd. Ambuja Intermediates Private Limited J. K. Promotions A.J Chemicals TCI Chemicals (India) Pvt. Ltd.