Description

2,4-Dibromo-5-Chloropyridine is a halogenated pyridine derivative serving as a versatile and critical building block in advanced organic synthesis. This compound matters for its unique reactivity profile, enabling the precise introduction of bromine and chlorine substituents into complex molecular architectures. It is primarily needed by researchers and manufacturers in the pharmaceutical and agrochemical industries for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules 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 precursor 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 Synthesis and R&D: A valuable reagent for contract research organizations (CROs) and academic laboratories exploring new synthetic methodologies and heterocyclic chemistry.

Basic Information

Product Name	2,4-Dibromo-5-Chloropyridine
CAS No.	875232-70-5
Molecular Formula	C5H2Br2ClN
Molecular Weight	275.34 g/mol
Synonyms	5-Chloro-2,4-dibromopyridine; 2,4-Dibromo-5-chloropyridine; 5-Chloro-2,4-dibromopyridine; Pyridine, 2,4-dibromo-5-chloro-; 875232-70-5; 2,4-Dibromo-5-chloro-pyridine
EINECS	Contact for details

Quality Control

Our 2,4-Dibromo-5-Chloropyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory 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). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

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.