For professionals in chemistry and material science, a deep understanding of key chemical compounds is essential for innovation. 4-Bromo-3-chlorophenol, identified by CAS number 13631-21-5, is one such compound that warrants attention due to its versatile applications. This article aims to provide a thorough overview of its properties, its significant roles in various chemical processes, and practical guidance on how to obtain it from suppliers.

4-Bromo-3-chlorophenol is a halogenated aromatic compound, characterized by a phenol ring substituted with both bromine and chlorine atoms. Its physical properties are noteworthy: it typically presents as a white to off-white crystalline solid with a melting point in the range of 64-68°C. Its solubility profile indicates low solubility in water but good solubility in common organic solvents, a trait that is advantageous for many reaction conditions. This compound is frequently sought after for its chemical reactivity, particularly its use as a precursor in organic synthesis.

The primary application of 4-bromo-3-chlorophenol lies in its function as a building block for synthesizing more complex organic molecules. It serves as an intermediate in the production of various specialty chemicals and active pharmaceutical ingredients (APIs). For example, it can be reacted with benzyl bromide to prepare 4-(benzyloxy)-l-bromo-2-chlorobenzene, a key intermediate in several synthetic pathways. Researchers often look for the best price for 4-bromo-3-chlorophenol to optimize their experimental budgets.

Procuring 4-bromo-3-chlorophenol requires attention to detail. When searching for a supplier, it is important to look for manufacturers who can provide a certificate of analysis (CoA) detailing the purity and specifications of the product. Many reputable manufacturers are located in China, offering competitive pricing and global shipping. Whether you need a small research quantity or bulk industrial supply, understanding the market and identifying reliable vendors is crucial. The price of 4-bromo-3-chlorophenol can vary depending on the supplier, purity, and quantity ordered.

In essence, 4-bromo-3-chlorophenol is a valuable chemical entity with diverse applications, especially in organic synthesis. Its properties make it a sought-after intermediate for the development of pharmaceuticals and fine chemicals. By understanding its characteristics and knowing where to source it, chemists and material scientists can effectively integrate this compound into their innovative projects.