Description

5,7-Dichloroquinoline-2,3-Dicarboxylic Acid is a high-purity, multi-functional organic building block with the CAS registry number 948293-77-4. This compound is a critical intermediate for synthesizing advanced pharmaceutical agents and complex organic molecules, offering precise structural control. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel quinoline-based drug candidates, including potential antimicrobials and kinase inhibitors.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides and pesticides, leveraging its halogenated quinoline core.
• Organic Ligand Precursor: Serves as a starting material for creating chelating ligands used in catalysis and material science.
• Dye and Pigment Intermediate: Employed in the production of specialized heterocyclic dyes and functional colorants.
• Chemical Research (R&D): A valuable building block for medicinal chemistry and organic synthesis research in academic and industrial laboratories.
• Material Science: Investigated for the development of organic electronic materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	5,7-Dichloroquinoline-2,3-Dicarboxylic Acid
CAS No.	948293-77-4
Molecular Formula	C₁₁H₅Cl₂NO₄
Molecular Weight	286.07 g/mol
Synonyms	2,3-Quinolinedicarboxylic acid, 5,7-dichloro-; 5,7-Dichloro-2,3-quinolinedicarboxylic acid; 5,7-Dichloroquinoline-2,3-dicarboxylate; Quinoline-2,3-dicarboxylic acid, 5,7-dichloro derivative; DCQDA
EINECS	Contact for details

Quality Control

Our 5,7-Dichloroquinoline-2,3-Dicarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible materials. The container must be kept tightly sealed due to the compound's sensitivity to light and potential reactivity.

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.