Description

4-Bromo-5-Chloro-8-Methylquinoline is a high-purity, halogenated quinoline derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for research chemists and process development scientists working on novel active ingredients, catalysts, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting infectious diseases or central nervous system disorders.
• Agrochemical Research: Used in the development of new fungicides, herbicides, or insecticides, leveraging the bioactivity of the quinoline core.
• Material Science: Acts as a ligand or a functional unit in the creation of organic semiconductors, metal-organic frameworks (MOFs), or specialty polymers.
• Chemical Synthesis: Serves as a versatile scaffold for further functionalization via cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to create diverse chemical libraries.
• Catalyst Development: Employed in the design and synthesis of novel organocatalysts or transition metal catalyst ligands.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new reaction pathways in heterocyclic chemistry.

Basic Information

Product Name	4-Bromo-5-Chloro-8-Methylquinoline
CAS No.	1070879-41-2
Molecular Formula	C₁₀H₇BrClN
Molecular Weight	256.53 g/mol
Synonyms	8-Methyl-4-bromo-5-chloroquinoline; 5-Chloro-4-bromo-8-methylquinoline; Quinoline, 4-bromo-5-chloro-8-methyl-; 4-Bromo-5-chloro-8-methyl-quinoline
EINECS	Contact for details

Quality Control

Our 4-Bromo-5-Chloro-8-Methylquinoline is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

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%

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