Description

2,5-Dibromo-3-Chloropyridine is a versatile halogenated pyridine derivative serving as a critical building block in advanced organic synthesis. Its value lies in its unique substitution pattern, which allows for selective functionalization, making it indispensable for creating complex molecular architectures. This high-purity intermediate is primarily needed by pharmaceutical R&D teams and agrochemical manufacturers for developing new active ingredients, as well as by researchers in material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Synthesis: Building block for developing new generation herbicides, fungicides, and insecticides with improved efficacy.
• Ligand and Catalyst Development: Used to create specialized pyridine-based ligands for catalytic systems in fine chemical production.
• Material Science Research: Serves as a monomer or functional unit in the development of advanced polymers and electronic materials.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form biaryl systems.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	2,5-Dibromo-3-Chloropyridine
CAS No.	160599-70-2
Molecular Formula	C5H2Br2ClN
Molecular Weight	271.34 g/mol
Synonyms	3-Chloro-2,5-dibromopyridine; 2,5-Dibromo-3-chloropyridine; Pyridine, 2,5-dibromo-3-chloro-; 3-Chloro-2,5-dibromopyridine; 160599-70-2; 2,5-Dibromo-3-chloro-pyridine; 3-Chloro-2,5-dibromo-pyridine
EINECS	Contact for details

Quality Control

Every batch of 2,5-Dibromo-3-Chloropyridine is produced and tested under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles to support your regulatory and R&D needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Related Substances (HPLC)	Individual impurity ≤0.5%; Total impurities ≤1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.