Description

4-Bromo-7-Chloro-8-Methylquinoline is a high-purity, multi-substituted quinoline derivative serving as a critical building block in advanced organic synthesis. Its unique halogenated structure makes it an indispensable intermediate for developing novel pharmaceuticals and functional materials. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting infectious diseases or central nervous system disorders.
• Agrochemical Research: Used as a core scaffold for developing new generation fungicides, herbicides, and plant growth regulators.
• Material Science: Serves as a monomer or ligand precursor for creating organic light-emitting diodes (OLEDs), coordination polymers, and advanced catalytic systems.
• Chemical Biology: Employed in the design and synthesis of molecular probes, enzyme inhibitors, and fluorescent tags for biological imaging and assay development.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry, including cross-coupling reactions and heterocyclic compound synthesis.

Basic Information

Product Name	4-Bromo-7-Chloro-8-Methylquinoline
CAS No.	1070879-42-3
Molecular Formula	C₁₀H₇BrClN
Molecular Weight	256.53 g/mol
Synonyms	8-Methyl-4-bromo-7-chloroquinoline; 7-Chloro-4-bromo-8-methylquinoline; Quinoline, 4-bromo-7-chloro-8-methyl-; 4-Bromo-7-chloro-8-methyl-quinoline; 1070879-42-3
EINECS	Contact for details

Quality Control

Our 4-Bromo-7-Chloro-8-Methylquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
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.