Description

4,6-Dibromoquinoline CAS NO 927801-13-6 is a high-purity brominated quinoline derivative, a crucial building block in advanced organic synthesis. Its value lies in its dual bromine substituents, which provide reactive handles for cross-coupling reactions and further functionalization. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those with quinoline-based scaffolds for antiviral, anticancer, or antimicrobial applications.
• Agrochemical Synthesis: Used in the development of new generation pesticides, herbicides, and fungicides where the quinoline core imparts specific biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials or host materials in the fabrication of OLED devices.
• Ligand and Catalyst Development: Utilized to create novel nitrogen-containing ligands for transition metal catalysis in fine chemical production.
• Material Science Research: Acts as a monomer or precursor for the synthesis of conductive polymers, coordination polymers, or metal-organic frameworks (MOFs).
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	4,6-Dibromoquinoline
CAS No.	927801-13-6
Molecular Formula	C9H5Br2N
Molecular Weight	286.95 g/mol
Synonyms	4,6-Dibromoquinoline; Quinoline, 4,6-dibromo-; 4,6-Dibrom-chinolin (German); 4,6-ジブロモキノリン (Japanese); 4,6-二溴喹啉 (Chinese); DBQ; 4,6-Bis(bromanyl)quinoline
EINECS	Contact for details

Quality Control

Our 4,6-Dibromoquinoline 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.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

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