1-acridinecarboxylic acid

Name	2,3-Quinoline dicarboxylic acid
Synonyms	Acridic acid 2,3-Quinoline dicarb 2,3-Quinolinedicarboxylic 1-acridinecarboxylic acid quinoline-2,3-dicarboxylicaci 2,3-QUINOLINE DICARBOXYLIC ACID QUINOLINE-2,3-DICARBOXYLIC ACID 2,3-Quinoline dicarboxylic acid Quinoline-2,3-dicarboxylic acid 2,3-Quinoline dicarboxylic acid (QDC)
CAS	643-38-9
InChI	InChI=1/C11H7NO4/c13-10(14)7-5-6-3-1-2-4-8(6)12-9(7)11(15)16/h1-5H,(H,13,14)(H,15,16)

Molecular Formula	C11H7NO4
Molar Mass	217.18
Density	1.531±0.06 g/cm3(Predicted)
Melting Point	183 °C(Solv: benzene (71-43-2); ligroine (8032-32-4))
Boling Point	423.7±40.0 °C(Predicted)
Flash Point	210°C
Vapor Presure	6.18E-08mmHg at 25°C
pKa	2.33±0.30(Predicted)
Storage Condition	2-8°C
Refractive Index	1.72
Physical and Chemical Properties	This product is crystalline material, Quinoline -2, 3-dicarboxylic acid Diethyl ester is brown liquid, pure m. P. 53 ℃, B. P. 230 ℃/2.27kPa.

EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
Application	2, 3-quinolinedicarboxylic acid can be used as intermediates in organic synthesis and pharmaceutical intermediates, mainly used in laboratory research and development process and chemical production process.
Use	quinoline -2, 3-dicarboxylic acid is an intermediate of the herbicide imidazolinic acid.
production method	the preparation method is based on the reaction of aniline and dimethyl butyneate as raw materials, the reaction product was subjected to a Vilsmeier reaction in the presence of phosphorus oxychloride and dimethylformamide to obtain methyl 2, 3-quinoline-dicarboxylate, which was then hydrolyzed in the presence of sulfuric acid to obtain a finished product. It is also possible to react aniline with diethyl 2, 3-dichlorobutanedioate to produce diethyl 2-anilino-fumarate, such as adding N,N-dimethylformamide in a toluene solvent and adding phosphorus oxychloride Dropwise at room temperature, after the addition, stirring was continued for 2h, and diethyl anilinobutenedioic acid was added dropwise. The reaction was heated and refluxed for 3 h, and the reaction was completed. The organic phase was washed with water, and toluene was distilled off to obtain diethyl quinoline -2, 3-dicarboxylate.

Last Update：2024-04-09 20:52:54

Product Name: 2,3-Quinoline dicarboxylic acid Request for quotation
CAS: 643-38-9
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756

Product Name: 2,3-Quinoline dicarboxylic acid Request for quotation
CAS: 643-38-9
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840

Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog

Product Name: 2,3-Quinoline dicarboxylic acid Visit Supplier Webpage Request for quotation
CAS: 643-38-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409

Wechat: 18301782025

Product Name: 2,3-Quinoline dicarboxylic acid Request for quotation
CAS: 643-38-9
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756

Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog

Product Name: 2,3-Quinoline dicarboxylic acid Visit Supplier Webpage Request for quotation
CAS: 643-38-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409

Wechat: 18301782025

View History

1-acridinecarboxylic acid

1-acridinecarboxylic acid Request for Quotation