Description

5-Bromo-2,4-Dichloroquinoline is a high-purity halogenated quinoline derivative, a crucial advanced intermediate in modern synthetic chemistry. Its value lies in its versatile reactivity, serving as a key building block for constructing complex molecular architectures. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with quinoline-based scaffolds.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its halogenated structure.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in OLED device fabrication.
• Material Science Research: Employed in the development of organic semiconductors, ligands for metal-organic frameworks (MOFs), and other functional materials.
• Cross-Coupling Reactions: Acts as a versatile substrate in palladium-catalyzed reactions like Suzuki, Negishi, and Buchwald-Hartwig aminations for C-C and C-N bond formation.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized quinoline-based dyes and pigments.

Basic Information

Product Name	5-Bromo-2,4-Dichloroquinoline
CAS No.	406204-91-9
Molecular Formula	C9H4BrCl2N
Molecular Weight	277.94 g/mol
Synonyms	2,4-Dichloro-5-bromoquinoline; 5-Bromo-2,4-dichloroquinoline; Quinoline, 5-bromo-2,4-dichloro-; 406204-91-9; 5-Br-2,4-DiCl-quinoline
EINECS	Contact for details

Quality Control

Our 5-Bromo-2,4-Dichloroquinoline is manufactured under strict quality management systems. Every 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 each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis projects.

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 container should be kept tightly closed in a dry and well-ventilated place.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
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.