Welcome to LookChem.com Sign In|Join Free

CAS

  • or

7287-40-3

Post Buying Request

7287-40-3 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

7287-40-3 Usage

General Description

Ethyl 5-hydroxy-2-methyl-3-benzofurancarboxylate is a chemical compound which belongs to the class of organic compounds known as benzofurans. Benzofurans are compounds containing a benzene ring fused to a furan. This specific compound possesses properties of benzofurans, and also features additional functional groups such as an ethyl group (a two-carbon chain), a hydroxy group (an oxygen-hydrogen pair), a methyl group (a single carbon atom bonded to three hydrogen atoms), and a carboxylate ester group (a carbon, two oxygens, and a hydrogen). Its physical and chemical properties, including its reactivity and uses, depend on the presence and arrangement of these different atomic groups within its molecular structure.

Check Digit Verification of cas no

The CAS Registry Mumber 7287-40-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,8 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7287-40:
(6*7)+(5*2)+(4*8)+(3*7)+(2*4)+(1*0)=113
113 % 10 = 3
So 7287-40-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H12O4/c1-3-15-12(14)11-7(2)16-10-5-4-8(13)6-9(10)11/h4-6,13H,3H2,1-2H3

7287-40-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 5-hydroxy-2-methyl-1-benzofuran-3-carboxylate

1.2 Other means of identification

Product number -
Other names 5-Hydroxy-2-methyl-benzofuran-3-carbonsaeure-aethylester

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:7287-40-3 SDS

7287-40-3Relevant articles and documents

Synthesis method 4 -cycloheximide methyl substituted benzofuran derivative

-

Paragraph 0105-0109; 0119-0121; 0127-0129; 0135-0138; ..., (2021/11/27)

The invention provides a synthesis method of 4 - cycloheximide methyl substituted benzofuran derivatives. Belong to organic synthesis technical field. After the Lewis-methyl benzofuran 5 - carboxylic acid is obtained -2 -methoxy -3 -methylbenzofuran 5 - carboxylic acid and then subjected to a hydrolysis reaction under basic conditions to obtain -2 -methoxy -3 -methylbenzofuran 5 - carboxylic acid, and then reacted with -2 - aniline in the presence of a condensing agent and a base to obtain -3 -methoxy R - methyl 5 -2 - R -phenyl benzofuran -3 - N formamide. After demethyl reaction 5 - hydroxyl -2 - methyl - N-R -phenyl benzofuran -3 - formamide was obtained, and finally, formaldehyde was added. Of the cycloheximide Mannich resulted in the final product.

Highly efficient benzodifuran based ruthenium sensitizers for thin-film dye-sensitized solar cells

Bosiak, Mariusz J.,Rakowiecki, Marcin,Wolan, Andrzej,Szlachta, Jolanta,Stanek, Edyta,Cycoń, Dawid,Skupień, Krzysztof

, p. 79 - 87 (2015/06/08)

The synthesis of 4,4′-dibenzodifuran-2,2′-bipyridine derivatives as ligands of organic ruthenium dyes for DSSC applications is described. Two new heteroleptic ruthenium complexes have been prepared and compared with commercially available N719 and Z907 dyes, using dip dyeing and flow dyeing methods in large area testing cells prepared for industrial purposes. The newly synthesized dyes revealed higher solar-to-electric energy conversion efficiency (η), measured at the AM1.5G conditions, up to 21% compared to N719 and up to 46% compared to Z907, and external quantum efficiency of 53%. These results can be explained by enhanced light-harvesting of the benzodifuran moiety of the dyes that is related to photocurrent.

Synthesis, discovery and preliminary SAR study of benzofuran derivatives as angiogenesis inhibitors

Chen, Yuan,Chen, Shaopeng,Lu, Xin,Cheng, Hao,Ou, Yingyong,Cheng, Huimin,Zhou, Guo-Chun

scheme or table, p. 1851 - 1854 (2009/11/30)

A series of benzofuran derivatives were synthesized and evaluated against HUVEC proliferation. Among these compounds, compound 32 exhibited good inhibitory activity and remarkable selectivity to HUVEC. Our current data suggested that array order of methyl, acrylate and carboxylate groups in benzofuran scaffold is the basic requirement for inhibitory activity against HUVEC proliferation. These results demonstrated that benzofuran scaffold represents a promising structural core to discover a new class of active and selective angiogenesis inhibitors.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 7287-40-3