Description

5-Bromo-2'-Chloro-[2,3']-Bipyridine is a high-value halogenated bipyridine derivative, serving as a critical building block in advanced organic synthesis. Its precise molecular architecture makes it an indispensable intermediate for constructing complex heterocyclic systems with tailored electronic and steric properties. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly in kinase inhibitor and antiviral research programs.
• Agrochemical Research: Used to develop novel herbicides, fungicides, and insecticides by acting as a core scaffold for bioactive molecules.
• Ligand Synthesis: Serves as a starting material for creating sophisticated chelating ligands used in catalysis and materials science.
• Material Science: Employed in the development of organic semiconductors, light-emitting diodes (OLEDs), and other electronic materials due to its conjugated bipyridine structure.
• Chemical Biology: Utilized as a molecular probe or tag in biochemical assays and diagnostic tool development.
• Cross-Coupling Reactions: Acts as a versatile substrate in Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form complex biaryl systems.

Basic Information

Product Name	5-Bromo-2'-Chloro-[2,3']-Bipyridine
CAS No.	942205-99-4
Molecular Formula	C10H6BrClN2
Molecular Weight	269.53 g/mol
Synonyms	2'-Chloro-5-bromo-2,3'-bipyridine; 5-Bromo-2'-chloro-2,3'-bipyridyl; [2,3']Bipyridinyl, 5-bromo-2'-chloro-; 2,3'-Bipyridine, 5-bromo-2'-chloro-; 942205-99-4; 5-Bromo-2'-chlorobipyridine
EINECS	Contact for details

Quality Control

Our 5-Bromo-2'-Chloro-[2,3']-Bipyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, 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, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to ensure maximum stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.