Description

3-Bromo-4-Chloroquinoline is a halogenated quinoline derivative, a versatile and high-value organic building block. This compound is critical for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors, where its unique structure enables the introduction of key functional groups. It is primarily sought after by research institutions and manufacturers developing active pharmaceutical ingredients (APIs), advanced materials, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in anti-malarial, anti-cancer, and kinase inhibitor research.
• Agrochemical Synthesis: Used in the development of advanced fungicides, herbicides, and pesticides due to the bioactive quinoline core.
• Material Science Research: Serves as a building block for creating organic semiconductors, ligands for catalysis, and photoactive compounds.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and constructing complex heterocyclic systems.
• Dye and Pigment Industry: Acts as an intermediate in the production of specialized quinoline-based dyes and colorants.

Basic Information

Product Name	3-Bromo-4-Chloroquinoline
CAS No.	74575-17-0
Molecular Formula	C9H5BrClN
Molecular Weight	242.50 g/mol
Synonyms	4-Chloro-3-bromoquinoline; 3-Bromo-4-chloro-quinoline; Quinoline, 3-bromo-4-chloro-; 74575-17-0; 4-Chloro-3-bromoquinoline; 3-Bromo-4-chloroquinoline
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Chloroquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

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 heat, sparks, and open flame. The compound is light-sensitive and should be handled accordingly to maintain 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%

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