Description

7-Chloro-3,4-Dibromo-8-Methylquinoline is a high-purity, multi-halogenated quinoline derivative, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its unique halogen substitution pattern, which provides multiple reactive sites for selective functionalization, enabling the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, especially in medicinal chemistry programs targeting complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the quinoline core offers favorable biological activity.
• Material Science Research: Acts as a precursor for developing organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic semiconductors.
• Chemical Synthesis: Serves as a versatile intermediate in organic synthesis for introducing halogenated quinoline motifs into larger molecules via cross-coupling and nucleophilic substitution reactions.
• Dye and Pigment Industry: Utilized in the synthesis of specialized halogenated quinoline-based dyes and colorants.
• Academic & R&D: A valuable reagent for universities and contract research organizations (CROs) exploring new chemical reactions and catalytic processes.

Basic Information

Product Name	7-Chloro-3,4-Dibromo-8-Methylquinoline
CAS No.	1211717-53-1
Molecular Formula	C₁₀H₆Br₂ClN
Molecular Weight	349.42 g/mol
Synonyms	8-Methyl-7-chloro-3,4-dibromoquinoline; 3,4-Dibromo-7-chloro-8-methylquinoline; Quinoline, 7-chloro-3,4-dibromo-8-methyl-; 7-Chloro-8-methyl-3,4-dibromoquinoline; 1211717-53-1; 7-Chloro-3,4-dibromo-8-methyl-quinoline
EINECS	Contact for details

Quality Control

Our 7-Chloro-3,4-Dibromo-8-Methylquinoline is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed specifications.

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 heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

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.