2,3-Quinoline dicarboxylic acid

CAS No.：643-38-9

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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2,3-Quinoline dicarboxylic acid Basic information

Product Name:	2,3-Quinoline dicarboxylic acid
Synonyms:	QUINOLINE-2,3-DICARBOXYLIC ACID;2,3-QUINOLINE DICARBOXYLIC ACID;2,3-Quinolinedicarboxylic;Acridic acid;2,3-Quinoline dicarb;2,3-Quinoline dicarboxylic acid (QDC);1-acridinecarboxylic acid;quinoline-2,3-dicarboxylicaci
CAS:	643-38-9
MF:	C11H7NO4
MW:	217.18
EINECS:
Product Categories:
Mol File:	643-38-9.mol

2,3-Quinoline dicarboxylic acid Chemical Properties

Melting point	183 °C(Solv: benzene (71-43-2); ligroine (8032-32-4))
Boiling point	423.7±40.0 °C(Predicted)
density	1.531±0.06 g/cm3(Predicted)
storage temp.	2-8°C
pka	2.33±0.30(Predicted)
CAS DataBase Reference	643-38-9(CAS DataBase Reference)
EPA Substance Registry System	2,3-Quinolinedicarboxylic acid (643-38-9)

Safety Information

HS Code

2933499090

MSDS Information

2,3-Quinoline dicarboxylic acid Usage And Synthesis

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 25, p. 1777, 1988 DOI: 10.1002/jhet.5570250634Synthetic Communications, 16, p. 157, 1986 DOI: 10.1080/00397918608057703Tetrahedron Letters, 43, p. 767, 2002 DOI: 10.1016/S0040-4039(01)02265-1

2,3-Quinoline dicarboxylic acid Preparation Products And Raw materials

Raw materials

N,N-Dimethylformamide-->Methyl formate-->Diethyl azodicarboxylate-->Dimethyl acetylenedicarboxylate-->Diethyl 2,3-dichlorobutanedioate

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