Description

7-Chloroquinoline-2,3-Dicarboxylic Acid is a high-purity, multifunctional heterocyclic building block of significant interest in advanced organic synthesis. Its unique structure, featuring both a chlorinated quinoline core and two carboxylic acid groups, makes it a versatile precursor for creating complex molecular architectures. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel quinoline-based drug candidates, including potential antimicrobials and anticancer agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Chelator Precursor: Serves as a starting material for synthesizing complexing agents and metal-organic frameworks (MOFs) due to its dicarboxylic acid functionality.
• Organic Electronic Materials: Investigated as a building block for organic semiconductors and light-emitting materials.
• Dye and Pigment Chemistry: Employed in the synthesis of specialized quinoline-derived colorants and fluorescent markers.
• Academic and Contract Research: Essential for methodological studies and discovery chemistry in university and CRO laboratories.

Basic Information

Item	Detail
Product Name	7-Chloroquinoline-2,3-Dicarboxylic Acid
CAS No.	892874-52-1
Molecular Formula	C11H6ClNO4
Molecular Weight	251.62 g/mol
Synonyms	7-Chloro-2,3-quinolinedicarboxylic acid; 7-Chloroquinoline-2,3-dicarboxylic acid; 2,3-Quinolinedicarboxylic acid, 7-chloro-; 7-Chloro-2,3-pyridinedicarboxylic acid (quinoline form); 892874-52-1; 7-Cl-quinoline-2,3-dicarboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 7-Chloroquinoline-2,3-Dicarboxylic Acid is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemicals and pharmaceutical intermediates. Comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, is performed. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee product identity, purity, and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. The product is stable under the recommended conditions for extended periods.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.