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5541-67-3

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5541-67-3 Usage

General Description

5-methylquinolin-8-ol, also known as 5-methyl-8-hydroxyquinoline, is a chemical compound with the molecular formula C10H9NO. It is a derivative of quinoline and features a methyl group at the 5th position and a hydroxy group at the 8th position on the quinoline ring. 5-methylquinolin-8-ol is used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It has antibacterial properties and has been studied for its potential therapeutic applications. 5-methylquinolin-8-ol is also used in the production of dyes, pigments, and other organic synthesis processes. Additionally, it has been investigated as a chelating agent in analytical chemistry and as a corrosion inhibitor in metal surface treatment.

Check Digit Verification of cas no

The CAS Registry Mumber 5541-67-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,4 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5541-67:
(6*5)+(5*5)+(4*4)+(3*1)+(2*6)+(1*7)=93
93 % 10 = 3
So 5541-67-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NO/c1-7-4-5-9(12)10-8(7)3-2-6-11-10/h2-6,12H,1H3

5541-67-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-Methylquinolin-8-ol

1.2 Other means of identification

Product number -
Other names 5-methylquinolin-8-ol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5541-67-3 SDS

5541-67-3Relevant articles and documents

Study on Relationship Between Fluorescence Properties and Structure of Substituted 8-Hydroxyquinoline Zinc Complexes

Jianbo, He,Tingting, Zhou,Yongjing, Cao,Yuanyuan, Zhang,Weiqing, Yang,Menglin, Ma

, p. 1121 - 1126 (2018/08/17)

Organic light-emitting diodes (OLEDs) produced from 8-hydroxyquinoline metal complexes play a vital role in modern electroluminescent devices. In this manuscript, a series of 8-hydroxyquinoline derivatives were synthesized by different methods and their corresponding zinc metal complexes were prepared. The UV and fluorescence properties of the complexes were measured aiming to understand the effect of substituents at the quinoline ring on the fluorescence properties of the complexes. When the C-5 of 8-hydroxyquinoline was replaced by halogen group, the fluorescence emission wavelengths had been red-shifted, at the same time, blue-shifted of fluorescence emission wavelength was observed when the C-5 position of 8-hydroxyquinoline was substituted by electron-withdrawing group. When the C-4 position of 8-hydroxyquinolie was substituted by methyl or the C-5 position was substituted by sulfonic acid group, the corresponding zinc complexes had higher fluorescence intensity than 8-hydroxyquinolie zinc.

Quinoline synthesis by improved Skraup-Doebner-Von Miller reactions utilizing acrolein diethyl acetal

Ramann, Ginelle A.,Cowen, Bryan J.

supporting information, p. 6436 - 6439 (2015/11/16)

A robust synthetic method has been developed as an improvement to the venerable Skraup-Doebner-Von Miller reaction providing access to various quinoline products. The straightforward procedure utilizes acrolein diethyl acetal as a three-carbon annulation partner with aniline substrates in a monophasic, organic solvent-free reaction medium. Differentially substituted aniline precursors were found to be compatible with the reaction conditions and the corresponding quinoline products are isolated in moderate to good yields.

Aza-and polyaza-naphthalenly ketones useful as hiv integrase inhibitors

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Page/Page column 43, (2010/02/10)

Certain aza- and polyaza-naphthalenyl ketones including certain quinolinyl and naphthyridinyl ketones are described as inhibitors of HIV integrase and inhibitors of HIV replication. These compounds are useful in the prevention or treatment of infection by HIV and the treatment or the delay in the onset of AIDS, as compounds or pharmaceutically acceptable salts, or as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating or delaying the onset of AIDS and methods of preventing or treating infection by HIV are also described.

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