Description

2-Bromo-5-(2-Chlorophenyl)Pyridine is a high-value halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromine and chlorine substituents, makes it an essential intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging its halogenated aromatic system.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Biology Probes: Useful for synthesizing molecular probes and tags for studying biological processes and target engagement.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects under cGMP or research-grade conditions.

Basic Information

Product Name	2-Bromo-5-(2-Chlorophenyl)Pyridine
CAS No.	1226387-78-5
Molecular Formula	C11H7BrClN
Molecular Weight	268.54 g/mol
Synonyms	5-Bromo-2-(2-chlorophenyl)pyridine; 2-(2-Chlorophenyl)-5-bromopyridine; (2-Chlorophenyl)-5-bromopyridine; 2-Bromo-5-(o-chlorophenyl)pyridine; 1226387-78-5; 2-Br-5-(2-Cl-Ph)Pyridine
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-5-(2-Chlorophenyl)Pyridine is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements of your synthesis. A detailed Certificate of Analysis (COA), including results from HPLC, NMR, and GC-MS, is supplied with each shipment to guarantee identity, purity, and consistency for your research and development processes.

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 the container sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Contact for details
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.