Description

4-Chloro-6,7-Dichloroquinoline is a halogenated quinoline derivative serving as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role as a versatile building block in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel quinoline-based drug candidates, including potential antimicrobial and anticancer agents.
• Agrochemical Synthesis: Building block for developing advanced fungicides, herbicides, and pesticides that leverage the quinoline scaffold.
• Material Science Research: Used in the creation of organic ligands for catalysis and in the development of specialty polymers and electronic materials.
• Chemical Biology: Serves as a core structure for designing molecular probes and enzyme inhibitors in biochemical research.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.

Basic Information

Product Name	4-Chloro-6,7-Dichloroquinoline
CAS No.	855763-18-7
Molecular Formula	C9H4Cl3N
Molecular Weight	232.49 g/mol
Synonyms	6,7-Dichloro-4-chloroquinoline; Quinoline, 4-chloro-6,7-dichloro-; 4-Chloro-6,7-dichloro-quinoline; 4,6,7-Trichloroquinoline (common misnomer); 6,7-Dichloro-4-chloro-quinoline; 4-Chloro-6,7-dichloroquinoline; 855763-18-7 (CAS Index Name)
EINECS	Contact for details

Quality Control

Our 4-Chloro-6,7-Dichloroquinoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles for pharmaceutical intermediates and can support regulatory filings as required.

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). Keep away from strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.