In the complex domain of chemical synthesis, the selection of appropriate intermediates is fundamental to achieving successful outcomes. 2-Chloro-3,5-dibromopyridine (CAS: 40360-47-2) is a compound that consistently garners attention for its crucial role in various synthesis pathways. Its unique chemical structure and reactivity make it a valuable asset for industries ranging from pharmaceuticals to agrochemicals, as well as for advanced organic synthesis research.

Understanding the Chemical Profile

2-Chloro-3,5-dibromopyridine is characterized by its molecular formula C5H2Br2ClN and a molecular weight of 271.34 g/mol. It presents as a white to off-white crystalline solid, with a melting point typically between 42-44ºC. This crystalline form and moderate melting point contribute to its stability and ease of handling in laboratory and industrial settings. The compound's assay of ≥98.0% signifies a high level of purity, which is non-negotiable for its application in sensitive chemical processes where precise reactions are required. The strategic positioning of halogen atoms on the pyridine ring enables a variety of chemical transformations, making it a versatile building block.

Key Applications and Industrial Relevance

The utility of 2-Chloro-3,5-dibromopyridine is extensive and impactful:

  • Pharmaceutical Intermediate: As a critical intermediate in drug discovery and development, it aids in the synthesis of complex active pharmaceutical ingredients (APIs). Its structural features are leveraged by medicinal chemists to design molecules with desired therapeutic effects. Many pharmaceutical companies look to buy 2-Chloro-3,5-dibromopyridine for its role in creating new drug candidates.
  • Agrochemical Synthesis: In the agricultural industry, this compound is essential for manufacturing effective pesticides and herbicides. Its reactive nature allows for the creation of tailored crop protection agents that enhance agricultural productivity. Sourcing this chemical from reputable suppliers in China ensures high quality for these applications.
  • Organic Synthesis: Beyond these sectors, 2-Chloro-3,5-dibromopyridine is a staple in general organic synthesis, providing chemists with a reliable scaffold for building intricate molecular structures and exploring novel reaction pathways.

Strategic Sourcing from China Manufacturers

For procurement managers and researchers, identifying reliable sources is key. China has become a significant global supplier of high-purity chemical intermediates, including 2-Chloro-3,5-dibromopyridine. Manufacturers in China often provide materials with guaranteed purity levels of ≥98.0% and offer competitive pricing for bulk orders. When looking to purchase this compound, engaging with experienced China suppliers can streamline the procurement process and ensure a stable supply chain for manufacturing and research endeavors. Requesting quotes and technical specifications from potential suppliers is a recommended practice.

In essence, 2-Chloro-3,5-dibromopyridine is a vital intermediate that empowers chemical innovation. Its consistent quality, diverse applications, and availability through established supply chains make it an indispensable compound for the modern chemical industry.