Description

3,5-Dibromo-2-Chloropyridine is a halogenated pyridine derivative that serves as a versatile and critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active ingredients, functional materials, and specialized ligands.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for drugs targeting central nervous system disorders and infectious diseases.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and insecticides, where the halogenated pyridine core provides bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs and conductive polymers.
• Custom Synthesis and R&D: A crucial reagent for contract research organizations (CROs) and fine chemical companies engaged in custom synthesis projects.

Basic Information

Product Name	3,5-Dibromo-2-Chloropyridine
CAS No.	40360-47-2
Molecular Formula	C5H2Br2ClN
Molecular Weight	271.34 g/mol
Synonyms	2-Chloro-3,5-dibromopyridine; 3,5-Dibromo-2-chloropyridine; 2-Chloro-3,5-dibromopyridine; Pyridine, 2-chloro-3,5-dibromo-; 3,5-Dibromo-2-chloro-pyridine; 2-Chloro-3,5-dibromo-pyridine
EINECS	Contact for details

Quality Control

Our 3,5-Dibromo-2-Chloropyridine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy. We provide detailed Certificates of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Our commitment is to deliver high-purity, consistent intermediates for critical synthetic pathways.

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. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during long-term storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	95 - 100 °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.