The advancement of chemistry relies heavily on the availability and quality of specialized chemical intermediates. Among these, 2-Chloro-3,5-dibromopyridine (CAS: 40360-47-2) has emerged as a compound of significant interest due to its versatile reactivity and broad application scope. This article explores its chemical characteristics, its importance in various research fields, and the advantages of sourcing it from established manufacturers.

Chemical Profile and Physical Properties

2-Chloro-3,5-dibromopyridine is defined by its molecular formula C5H2Br2ClN and a molecular weight of approximately 271.34 g/mol. It is a white to off-white crystalline solid, with a melting point of 42-44ºC, indicating good stability under standard conditions. The compound's density is around 2.1 g/cm³, and it has a flash point of 109.3 ± 25.9 °C, which are important considerations for safe handling and storage. The high purity, typically stated as ≥98.0% assay, is critical for its use in precision synthesis, especially in pharmaceutical and agrochemical applications. Its structure, featuring multiple halogen substituents on a pyridine core, makes it an attractive candidate for diverse chemical transformations.

Applications Driving Innovation

The utility of 2-Chloro-3,5-dibromopyridine spans several key industrial and research sectors:

  • Pharmaceutical Synthesis: It serves as a vital intermediate in the development of new pharmaceutical drugs. Its reactive halogen atoms allow for the introduction of diverse functional groups, aiding in the creation of molecules with specific therapeutic properties. Researchers often buy 2-Chloro-3,5-dibromopyridine for its utility in medicinal chemistry research.
  • Agrochemical Manufacturing: This compound is crucial for the synthesis of advanced agrochemicals, including pesticides and herbicides. Its role as a chemical building block enables the creation of effective solutions for crop protection. Sourcing this high-purity intermediate from reliable suppliers is key for consistent product quality.
  • Organic Synthesis Research: In academic and industrial research laboratories, 2-Chloro-3,5-dibromopyridine is utilized for its versatile reactivity in various synthetic pathways. Its ability to undergo cross-coupling reactions and substitution reactions makes it invaluable for exploring new chemical frontiers.

Reliable Sourcing from China

For global demand, China has become a prominent source for high-quality 2-Chloro-3,5-dibromopyridine. Manufacturers in China offer this essential intermediate with a commitment to high purity (≥98.0%) and consistent supply. Procuring this compound from experienced China suppliers ensures that businesses receive materials that meet exacting standards, essential for R&D projects and large-scale production. When seeking a supplier, requesting product quotes and technical data sheets is a standard practice to ensure quality and suitability for specific applications.

In essence, 2-Chloro-3,5-dibromopyridine is a cornerstone intermediate that fuels innovation across multiple chemical disciplines. Its well-defined properties and broad applicability, coupled with the accessibility from quality manufacturers, make it an indispensable component for modern chemical research and production.