Description

4-Chloro-3,7-Dibromoquinoline is a halogenated quinoline derivative serving as a versatile and high-value synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of advanced materials and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for targeted synthesis and process development.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel quinoline-based drug candidates, including potential antimicrobial and anticancer agents.
• Agrochemical Synthesis: Used in the research and development of new crop protection agents and pesticides.
• Material Science Research: Serves as a precursor for creating organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Chemical Research & Development: A valuable substrate for methodological studies in cross-coupling reactions and halogen-metal exchange chemistry.
• Dye and Pigment Industry: Intermediate for the synthesis of specialized halogenated quinoline dyes and colorants.
• Ligand Synthesis: Used to prepare complexing agents and catalysts for asymmetric synthesis.

Basic Information

Product Name	4-Chloro-3,7-Dibromoquinoline
CAS No.	1203578-85-1
Molecular Formula	C9H4Br2ClN
Molecular Weight	321.40 g/mol
Synonyms	3,7-Dibromo-4-chloroquinoline; 4-Chloro-3,7-dibromoquinoline; Quinoline, 4-chloro-3,7-dibromo-; 1203578-85-1
EINECS	Contact for details

Quality Control

Our 4-Chloro-3,7-Dibromoquinoline is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

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 reducing agents. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.