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115309-57-4

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115309-57-4 Usage

General Description

6-Chloronicotinic acid tert-butyl ester is a chemical compound with the molecular formula C11H13ClNO2. It is a derivative of nicotinic acid and belongs to the class of organic compounds known as pyridine carboxylic acids. 6-Chloronicotinic acid tert-butyl ester is a white solid with a molecular weight of 235.68 g/mol. It is commonly used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. The tert-butyl ester group in the molecule provides stability and protection to the carboxylic acid functionality, making it a valuable building block in organic synthesis. Additionally, the chlorine atom in its structure introduces unique reactivity and pharmacological properties, making it an important compound for the development of novel drugs and biologically active molecules.

Check Digit Verification of cas no

The CAS Registry Mumber 115309-57-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,3,0 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 115309-57:
(8*1)+(7*1)+(6*5)+(5*3)+(4*0)+(3*9)+(2*5)+(1*7)=104
104 % 10 = 4
So 115309-57-4 is a valid CAS Registry Number.

115309-57-4SDS

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 tert-butyl 6-chloropyridine-3-carboxylate

1.2 Other means of identification

Product number -
Other names 6-CHLORONICOTINIC ACID TERT-BUTYL ESTER

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:115309-57-4 SDS

115309-57-4Relevant articles and documents

Kilogram synthesis of a second-generation LFA-1/ICAM inhibitor

Delmonte, Albert J.,Fan, Yu.,Girard, Kevin P.,Jones, Gregory S.,Waltermire, Robert E.,Rosso, Victor,Wang, Xuebao

, p. 64 - 72 (2011)

The process development and the kilogram-scale synthesis of BMS-688521 (1) are described. The synthesis features a highly efficient telescoped sequence which utilizes previously described spirocyclic hydantoin (4b) to produce the final intermediate via an

PHD INHIBITOR COMPOUNDS, COMPOSITIONS, AND USE

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Paragraph 0407-0408, (2021/09/26)

The present invention provides, in part, novel small molecule inhibitors of PHD, having a structure according to Formula (A), and sub-formulas thereof: or a pharmaceutically acceptable salt thereof. The compounds provided herein can be useful for treatment of diseases including heart ( e.g. ischemic heart disease, congestive heart failure, and valvular heart disease), lung (e.g., acute lung injury, pulmonary hypertension, pulmonary fibrosis, and chronic obstructive pulmonary disease), liver (e.g. acute liver failure and liver fibrosis and cirrhosis), and kidney (e.g. acute kidney injury and chronic kidney disease) disease.

Synthetic method for 1-(ethoxycarbonyl)imidazo[1,5]pyridine-6-carboxylic acid

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Paragraph 0007, (2019/10/01)

The invention relates to a synthetic method for 1-(ethoxycarbonyl)imidazo[1,5]pyridine-6-carboxylic acid, and mainly solves the technical problem that a current method is not suitable for industrial synthesis. The method comprises the following three steps: step 1, firstly performing a reaction on a compound 1 and di-tert-butyl dicarbonate in solvent tetrahydrofuran under the action of 4-dimethylaminopyridine to obtain a compound 2; step2, performing a reaction on the compound 2 and ethyl cyanoacetate in solvent N,N-dimethylformamide under the action of cesium carbonate to obtain a compound 3;and step 3, performing a reaction on the compound 3 under the action of hydrochloric acid-ethyl acetate to obtain the 1-(ethoxycarbonyl)imidazo[1,5]pyridine-6-carboxylic acid. The reaction formula isshown in the description.

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