Fine chemical synthesis is the backbone of many advanced industries, from pharmaceuticals and agrochemicals to materials science. At the heart of this field are versatile chemical intermediates that enable the creation of complex molecules with specific functionalities. One such crucial intermediate is 3,5-Dichloro-2-cyanopyridine, identified by its CAS number 85331-33-5. Its unique structural features make it an indispensable component for chemists and manufacturers looking to innovate and optimize their synthetic pathways.

Chemical Reactivity and Versatility

3,5-Dichloro-2-cyanopyridine is a substituted pyridine that offers a rich platform for organic reactions. The presence of two chlorine atoms, which are good leaving groups, and the electron-withdrawing cyano group, influences the reactivity of the pyridine ring. This allows for a variety of nucleophilic substitution reactions, palladium-catalyzed cross-coupling reactions (like Suzuki, Sonogashira, or Buchwald-Hartwig couplings), and transformations of the cyano group itself. These reactions enable chemists to introduce diverse functional groups, tailor molecular structures, and build complex heterocyclic systems efficiently. When planning to buy this intermediate, understanding its potential reaction pathways is key for R&D chemists.

Applications in Diverse Industries

The versatility of 3,5-Dichloro-2-cyanopyridine translates into its broad applicability. As previously mentioned, it is a cornerstone in the synthesis of nicotinic acid and nicotinamide, vital compounds for human and animal health. In the agrochemical sector, it serves as a precursor for active ingredients in pesticides and herbicides, contributing to global food security by protecting crops. Beyond these major fields, researchers are exploring its utility in developing novel materials, such as specialized polymers or electronic chemicals, where its specific electronic and structural properties can be leveraged. For companies looking to purchase this compound, engaging with a reliable manufacturer in China ensures a steady supply for these diverse applications.

Sourcing for Synthesis: Price and Purity

When procuring 3,5-Dichloro-2-cyanopyridine for fine chemical synthesis, both price and purity are critical factors. High purity is essential to minimize side reactions, ensure product yield, and meet the stringent quality requirements of downstream applications, especially in pharmaceuticals. Manufacturers in China offer this intermediate at competitive prices, making it an attractive option for cost-sensitive R&D projects and large-scale production. It is advisable to request samples and review Certificates of Analysis (CoA) to confirm the product meets the required specifications. Establishing a relationship with a reputable supplier ensures not only competitive pricing but also consistent quality and reliable delivery, which are paramount for uninterrupted synthesis operations.

In summary, 3,5-Dichloro-2-cyanopyridine is a highly valuable intermediate that empowers fine chemical synthesis. Its inherent reactivity and broad application spectrum make it a go-to compound for chemists across industries. Strategic sourcing from experienced Chinese manufacturers is key to unlocking its full potential.