For chemists and researchers engaged in organic synthesis, a thorough understanding of the chemical profile of intermediates is essential for successful project outcomes. 4-Bromo-2-chlorobenzonitrile (CAS 154607-01-9) is a compound whose specific chemical and physical properties make it a valuable asset in various synthetic applications. This article aims to provide a detailed look at this important chemical, from its molecular characteristics to its practical uses, highlighting why it's a sought-after product for those looking to buy from reliable manufacturers.

The chemical structure of 4-Bromo-2-chlorobenzonitrile, represented by the molecular formula C7H3BrClN, offers a unique combination of functional groups. Its molecular weight is approximately 216.46 g/mol. Physically, it is typically described as a white to off-white powder or crystal, with a reported melting point range of 67-68°C. This crystalline nature and defined melting point are indicative of its purity and stability, crucial attributes for laboratory work and industrial synthesis. Its IUPAC name is 4-bromo-2-chlorobenzonitrile.

The applications of 4-Bromo-2-chlorobenzonitrile are diverse, primarily serving as an intermediate in organic synthesis. Its reactivity allows it to participate in a wide array of chemical transformations, including palladium-catalyzed cross-coupling reactions, such as Suzuki, Stille, and Heck couplings. These reactions are fundamental in constructing carbon-carbon bonds, a cornerstone of modern synthetic chemistry, enabling the creation of complex organic frameworks used in pharmaceuticals, agrochemicals, and materials science.

Researchers often source this compound for the synthesis of specialized aromatic compounds and heterocycles. The presence of bromine and chlorine atoms provides distinct sites for regioselective functionalization. As a supplier, we emphasize the importance of high purity (typically 99% min) to ensure predictable reactivity and minimize the formation of unwanted byproducts in these sensitive synthetic processes. Access to such high-quality intermediates from trusted manufacturers in China is critical for advancing research and development efforts.

For those seeking to purchase 4-Bromo-2-chlorobenzonitrile, understanding these properties is key. We provide this essential chemical building block to support your research and production needs, offering competitive pricing and reliable supply. If you require this intermediate for your projects, please do not hesitate to request a quote from our experienced team.