Description

2-(Bromomethyl)-4-Chloropyridine is a versatile and highly reactive halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the dual functionality of the bromomethyl and chloro substituents, enabling sequential and site-selective modifications to construct complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop active ingredients, functional ligands, and specialty polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and insecticides with enhanced efficacy.
• Ligand and Catalyst Development: Used to prepare functionalized pyridine-based ligands for transition metal catalysis and coordination chemistry.
• Material Science: Monomer or cross-linking agent in the development of specialty polymers and functional organic materials.
• Chemical Biology: Useful for synthesizing molecular probes and bioconjugation reagents due to its reactive handles.
• Custom Synthesis & R&D: Employed in research laboratories for method development and the construction of complex heterocyclic compounds.

Basic Information

Product Name	2-(Bromomethyl)-4-Chloropyridine
CAS No.	856850-18-5
Molecular Formula	C6H5BrClN
Molecular Weight	206.47 g/mol
Synonyms	4-Chloro-2-(bromomethyl)pyridine; 2-Bromomethyl-4-chloropyridine; 4-Chloro-2-pyridinemethanol, bromo derivative; (4-Chloro-2-pyridinyl)methyl bromide; 4-Chloro-2-(bromomethyl)pyridine; 2-(Bromomethyl)-4-chloropyridine; 856850-18-5
EINECS	Contact for details

Quality Control

Every batch of 2-(Bromomethyl)-4-Chloropyridine is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all commercial quantities, supporting your regulatory and R&D documentation needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and reducing agents.

Specification

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