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6-BROMO-4'-METHYLFLAVONE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

41255-32-7

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41255-32-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41255-32-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,2,5 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 41255-32:
(7*4)+(6*1)+(5*2)+(4*5)+(3*5)+(2*3)+(1*2)=87
87 % 10 = 7
So 41255-32-7 is a valid CAS Registry Number.

41255-32-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-bromo-2-(4-methylphenyl)chromen-4-one

1.2 Other means of identification

Product number -
Other names 6-bromo-2-p-tolyl-chromen-4-one

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:41255-32-7 SDS

41255-32-7Downstream Products

41255-32-7Relevant academic research and scientific papers

Rh-Catalyzed aldehydic C-H alkynylation and annulation

Ramakrishna, Boddu S.,Rao, Maddali L. N.

, p. 1402 - 1411 (2020/03/03)

Novel Rh-catalyzed aldehydic C-H bond alkynylation and annulation for the in situ synthesis of chromones and aurones are described. It involves the sequential aldehyde C-H bond alkynylation of salicylaldehyde with in situ generated 1-bromoalkyne from 1,1-

Synthetic method of flavonoid compound

-

Paragraph 0065-0069, (2019/10/01)

The invention discloses a synthetic method of a flavonoid compound. The synthetic method comprises the following step: in the oxygen atmosphere, a compound as shown in the formula A is subjected to areaction in a reaction system containing a catalyst Co-N

Novel and Efficient Access to Flavones under Mild Conditions: Aqueous HI-Mediated Cascade Cyclization/Oxidative Radical Reaction of 2-Propynolphenols

Song, Xian-Rong,Li, Ren,Yang, Tao,Chen, Xi,Ding, Haixin,Xiao, Qiang,Liang, Yong-Min

supporting information, p. 5548 - 5552 (2018/10/24)

Herein we disclose a metal-free and efficient method for the direct conversion of 2-propynolphenols to biologically important flavones using aqueous HI as the promoter. This transformation was proved via 4-iodo-2H-chromenes intermediate, which was simultaneously conversed to corresponding flavones by a Csp2?I bond cleavage and a C–O bond formation under air.

One-pot Synthesis of Aurones through Oxidation-cyclization Tandem Reaction Catalyzed by Copper Nanoparticles Catalyst

Yu, Min,Liu, Guangxiang,Han, Chengyan,Zhu, Li,Yao, Xiaoquan

, p. 70 - 77 (2018/03/05)

Aurones were synthesized through an oxidation-cyclization tandem reaction of 2-(1- hydroxyprop-2-ynyl)phenols catalyzed by copper nanoparticles (Cu NPs) with bipyridine as the ligand. In the reaction, oxygen worked as a green and mild oxidant to give the best results. Cu NPs were dually activated by bipyridine ligand and water, and showed highly efficient catalytic activities to the oxygen oxidation and the cylization to give aurones and flavonoids.

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