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6-methoxy-6-(4-methoxyphenyl)-6H-chromeno[3,4-b]quinoxaline is a complex organic compound belonging to the class of quinoxalines, which are fused heterocyclic compounds with a benzene ring and a pyrazine ring. This specific compound features a chromeno[3,4-b]quinoxaline core structure, with a methoxy group at the 6-position and a 4-methoxyphenyl group also attached at the 6-position. The presence of these methoxy groups contributes to the compound's polarity and solubility properties. It is synthesized through a series of chemical reactions and is typically used in the field of organic chemistry for research purposes, particularly in the study of heterocyclic compounds and their potential applications in pharmaceuticals or materials science. Due to its complex structure, it is not commonly found in nature and is primarily of interest in a laboratory setting.

1603-43-6

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1603-43-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1603-43-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,0 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1603-43:
(6*1)+(5*6)+(4*0)+(3*3)+(2*4)+(1*3)=56
56 % 10 = 6
So 1603-43-6 is a valid CAS Registry Number.

1603-43-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-methoxy-6-(4-methoxyphenyl)chromeno[4,3-b]quinoxaline

1.2 Other means of identification

Product number -
Other names 2,4'-Dimethoxy-3,4-flavandion-chinoxalin

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:1603-43-6 SDS

1603-43-6Downstream Products

1603-43-6Relevant academic research and scientific papers

Reactions of Flav-2-enes and Flav-2-en-4-ones (Flavones)

Bird, T. Geoffrey C.,Brown, Ben R.,Stuart, Ian A.,Tyrrell, William R.

, p. 1831 - 1846 (2007/10/02)

Flav-2-enes, flavones, and 3-alkyl ethers of flavonols add alcohols and carboxylic acids in the presence of N-bromosuccinimide to give 2-alkoxy- and 2-acyloxy-3-bromoflavans which provide routes to cis-3-bromoflavans by reduction and to 3,4-diols by elimination and reaction with osmium tetraoxide.The 2-acyloxyflavans react with alcohols yielding 2-alkoxyflavans.Flavonols react with N-bromosuccinimide and alcohols to give bromine-free hemiacetals, the known 2,3-dialkoxy-3-hydroxyflavanones.

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