Description

3,7-Dichloroquinoline-8-Carboxylic Acid is a versatile halogenated quinoline derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its bifunctional molecular structure, which allows for selective modification at multiple reactive sites, enabling the construction of complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of quinoline-based drug candidates, including potential antimicrobial and anticancer agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, leveraging its halogenated quinoline core.
• Material Science Research: Serves as a precursor for developing organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new organic reactions and synthesizing novel heterocyclic compounds.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing specialized quinoline-based dyes and colorants.

Basic Information

Product Name	3,7-Dichloroquinoline-8-Carboxylic Acid
CAS No.	113875-40-4
Molecular Formula	C10H5Cl2NO2
Molecular Weight	242.06 g/mol
Synonyms	8-Quinolinecarboxylic acid, 3,7-dichloro-; 3,7-Dichloro-8-quinolinecarboxylic acid; 3,7-Dichloroquinoline-8-carboxylate; DCQCA; 113875-40-4 (CAS); Quinoline-8-carboxylic acid, 3,7-dichloro derivative
EINECS	Contact for details

Quality Control

Our 3,7-Dichloroquinoline-8-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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 (as Pb)	≤ 10 ppm

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