Description

2-Chloro-4-Bromopyridine is a versatile halogenated pyridine derivative, serving as a crucial building block in advanced organic synthesis. Its molecular structure, featuring both chlorine and bromine substituents, makes it a highly reactive intermediate for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drug candidates targeting central nervous system disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Material Science Research: Employed in the creation of organic electronic materials, such as charge-transport layers and light-emitting components.
• Custom Chemical Synthesis: A fundamental scaffold for contract research organizations (CROs) and fine chemical companies producing bespoke compounds for client projects.

Basic Information

Product Name	2-Chloro-4-Bromopyridine
CAS No.	73583-37-6
Molecular Formula	C5H3BrClN
Molecular Weight	192.44 g/mol
Synonyms	4-Bromo-2-chloropyridine; 2-Chloro-4-bromopyridine; 4-Bromo-2-chloro-pyridine; Pyridine, 2-chloro-4-bromo-; 73583-37-6; 2-Chloro-4-bromo pyridine; 4-Bromo-2-chloropyridine
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Bromopyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	65 - 70 °C
Loss on Drying	≤ 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.