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20986-40-7

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20986-40-7 Usage

Chemical Properties

white crystal powder

Uses

Ethyl 5-bromonicotinate is used as a key starting material for the preparation of 5-bromonicotinic acid hydrazide via reaction with a hydrazine hydrate.

Application

Ethyl 5-bromonicotinate is a carboxylate derivative and can be used as a pharmaceutical intermediate.

Check Digit Verification of cas no

The CAS Registry Mumber 20986-40-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,8 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 20986-40:
(7*2)+(6*0)+(5*9)+(4*8)+(3*6)+(2*4)+(1*0)=117
117 % 10 = 7
So 20986-40-7 is a valid CAS Registry Number.
InChI:InChI=1/C8H8BrNO2/c1-2-12-8(11)6-3-7(9)5-10-4-6/h3-5H,2H2,1H3

20986-40-7 Well-known Company Product Price

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  • Alfa Aesar

  • (B20788)  Ethyl 5-bromonicotinate, 98%   

  • 20986-40-7

  • 1g

  • 186.0CNY

  • Detail
  • Alfa Aesar

  • (B20788)  Ethyl 5-bromonicotinate, 98%   

  • 20986-40-7

  • 5g

  • 758.0CNY

  • Detail
  • Alfa Aesar

  • (B20788)  Ethyl 5-bromonicotinate, 98%   

  • 20986-40-7

  • 25g

  • 2992.0CNY

  • Detail

20986-40-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 5-bromopyridine-3-carboxylate

1.2 Other means of identification

Product number -
Other names 5-Bromonicotinicacidethylester

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:20986-40-7 SDS

20986-40-7Relevant articles and documents

Structure-activity relationship studies for the development of inhibitors of murine adipose triglyceride lipase (ATGL)

Breinbauer, Rolf,Doler, Carina,Fuchs, Elisabeth,Grabner, Gernot F.,Mayer, Nicole,Melcher, Michaela-Christina,Migglautsch, Anna K.,Romauch, Matthias,Schweiger, Martina,Zechner, Rudolf,Zimmermann, Robert

supporting information, (2020/07/13)

High serum fatty acid (FA) levels are causally linked to the development of insulin resistance, which eventually progresses to type 2 diabetes and non-alcoholic fatty liver disease (NAFLD) generalized in the term metabolic syndrome. Adipose triglyceride lipase (ATGL) is the initial enzyme in the hydrolysis of intracellular triacylglycerol (TG) stores, liberating fatty acids that are released from adipocytes into the circulation. Hence, ATGL-specific inhibitors have the potential to lower circulating FA concentrations, and counteract the development of insulin resistance and NAFLD. In this article, we report about structure–activity relationship (SAR) studies of small molecule inhibitors of murine ATGL which led to the development of Atglistatin. Atglistatin is a specific inhibitor of murine ATGL, which has proven useful for the validation of ATGL as a potential drug target.

Mild Esterification of Carboxylic Acids via Continuous Flow Diazotization of Amines

Audubert, Clément,Lebel, Hélène

supporting information, p. 4407 - 4410 (2017/08/23)

A new continuous flow protocol for the diazotization of methylamine with 1,3-propanedinitrite in THF is reported. The synthesis of methyl esters was achieved in high yields from a variety of carboxylic acids in 20 min at 90 °C. Additionally, this protocol was extended to other aryl and alkyl amines, namely secondary amines, to produce various substituted esters in high yield using 2-MeTHF as a solvent. The reaction conditions were compatible with many functional groups, namely nitrogen-containing heterocycles, alkynes, alkenes, alcohols, and phenols. Mechanistic investigations reveal that the reaction appears to proceed through a transient diazonium species rather than a diazo intermediate.

NOVEL NICOTINE DNA VACCINES

-

Paragraph 0165, (2015/02/18)

The present invention provides DNA-nanostructures comprising and at least one targeting moiety, wherein the at least one targeting moiety is linked to the DNA-nanostructure; and wherein the at least one targeting moiety is nicotine or a nicotine analogue. These compounds elicit an immunogenic response in individuals and are useful as vaccines for ameliorating nicotine dependence.

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