3-Nitrophthalonitrile (CAS 51762-67-5) is a compound that holds significant value across multiple chemical sectors due to its unique chemical structure and reactivity. This intermediate, appearing as faintly yellow to yellow fine crystals, is a testament to modern organic synthesis capabilities.

The synthesis of 3-nitrophthalonitrile often involves a multi-step process, typically starting with the nitration of phthalimide, followed by the formation of 3-nitrophthalamide. Subsequent dehydration, often utilizing thionyl chloride in N,N-dimethylformamide, yields the desired 3-nitrophthalonitrile. Understanding these synthesis routes helps in appreciating the complexity and precision involved in its production. As a dedicated manufacturer in China, we have optimized these processes to ensure high yields and consistent product quality.

The applications of 3-nitrophthalonitrile are extensive. It serves as a cornerstone for the synthesis of nitrophthalocyanine, nitro metal phthalocyanine, and other related derivatives, which are important in the field of pigments and advanced materials. Furthermore, its role as a pesticide and pharmaceutical intermediate cannot be overstated. For businesses looking to buy 3-nitrophthalonitrile, partnering with a reliable supplier like us provides access to a compound that drives innovation in these critical industries. We offer this vital intermediate at competitive prices, ensuring that your projects can proceed efficiently. Contact us for a quote and to discuss bulk purchasing options.