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Benzaldehyde, 2-methoxy-5-(2-thienyl)-, also known as 2-methoxy-5-(2-thienyl)benzaldehyde, is an organic compound with the chemical formula C11H10O2S. It is a derivative of benzaldehyde, featuring a methoxy group (-OCH3) at the 2-position and a 2-thienyl group (a five-membered aromatic ring containing sulfur) at the 5-position. Benzaldehyde, 2-methoxy-5-(2-thienyl)- is characterized by its yellowish color and is soluble in organic solvents. It is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its unique structure, it exhibits specific chemical properties and reactivity, making it a valuable building block in organic chemistry.

190270-76-9

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190270-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190270-76-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,2,7 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 190270-76:
(8*1)+(7*9)+(6*0)+(5*2)+(4*7)+(3*0)+(2*7)+(1*6)=129
129 % 10 = 9
So 190270-76-9 is a valid CAS Registry Number.

190270-76-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-methoxy-5-thiophen-2-ylbenzaldehyde

1.2 Other means of identification

Product number -
Other names Benzaldehyde,2-methoxy-5-(2-thienyl)

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:190270-76-9 SDS

190270-76-9Relevant academic research and scientific papers

Carboxylated, heteroaryl-substituted chalcones as inhibitors of vascular cell adhesion molecule-1 expression for use in chronic inflammatory diseases

Meng, Charles Q.,Ni, Liming,Worsencroft, Kimberly J.,Ye, Zhihong,Weingarten, M. David,Simpson, Jacob E.,Skudlarek, Jason W.,Marino, Elaine M.,Suen, Ki-Ling,Kunsch, Charles,Souder, Amy,Howard, Randy B.,Sundell, Cynthia L.,Wasserman, Martin A.,Sikorski, James A.

, p. 1304 - 1315 (2008/02/02)

Starting from a simple chalcone template, structure-activity relationship (SAR) studies led to a series of carboxylated, heteroaryl-substituted chalcone derivatives as novel, potent inhibitors of vascular cell adhesion molecule-1 (VCAM-1) expression. Corr

1,2-BIS-(SUBSTITUTED-PHENYL)-2-PROPEN-1-ONES AND PHARMACEUTICAL COMPOSITIONS THEREOF

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Page/Page column 79-80, (2010/02/15)

The invention relates to compounds, pharmaceutical compositions and methods of using compounds of the general formula (I), or its pharmaceutically acceptable salt or ester, wherein the substituents are defined in the application.

PROCESS OF MAKING CHALCOME DERIVATIVES

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Page 72, (2010/02/07)

This invention is a novel methods of manufacturing chalcones that includes reacting a carbon-linked heteroaryl or heterocyclic substituted benzaldehyde with an acetophenone in a solvent or mixture of solvents in the presence of LiOMe. Also provided are new chalcones for the treatment of medical conditions.

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