For scientists and technicians working in chemical synthesis, a thorough understanding of a compound's properties and applications is indispensable. 4-Bromo-2-Chlorobenzoic Acid (CAS 59748-90-2) is a key aromatic carboxylic acid intermediate, whose specific characteristics make it valuable across multiple industrial sectors. This article offers a technical overview, covering its specifications, common synthesis pathways, and its critical roles in pharmaceutical, agrochemical, and material science applications. As a reputable chemical supplier, we provide this vital information to support your research and procurement needs.

The physical and chemical properties of 4-Bromo-2-Chlorobenzoic Acid are fundamental to its utility. Typically appearing as a white to orange to brown powder or crystalline solid, it possesses a defined melting point range of 171-175°C, indicating its solid state under standard conditions. Its molecular formula, C7H4BrClO2, and molecular weight of 235.46 g/mol are critical data points for stoichiometric calculations in synthesis. The presence of both bromine and chlorine atoms offers multiple sites for functionalization through various organic reactions, such as nucleophilic aromatic substitution or cross-coupling reactions.

Regarding synthesis, several methods can yield 4-Bromo-2-Chlorobenzoic Acid. One common approach involves ortho-substitution and carbonylation reactions, often employing palladium catalysts and specific reaction conditions in flow reactors for improved efficiency and yield. Understanding these synthesis routes helps in appreciating the manufacturing process and the quality control measures involved. For those looking to buy this compound, knowledge of its production methods ensures you are engaging with competent manufacturers.

The applications of 4-Bromo-2-Chlorobenzoic Acid are notably diverse. In pharmaceutical research and manufacturing, it serves as a crucial intermediate for the synthesis of APIs, contributing to drugs designed for various therapeutic effects. For agrochemical formulation, it acts as a building block for herbicides and pesticides, enhancing crop protection strategies. Furthermore, in material science, its unique structure allows for the development of polymers and coatings with tailored properties, such as improved thermal resistance. Each of these fields relies on the consistent availability of high-purity intermediates like this one.

For procurement managers and research scientists who need to buy 4-Bromo-2-Chlorobenzoic Acid, partnering with a reliable supplier is key. We offer this compound with a guaranteed minimum purity of 97% and provide comprehensive technical data to support your applications. Whether you are exploring new synthesis pathways or scaling up production, our commitment as a leading chemical manufacturer in China ensures you receive a product that meets rigorous standards. Please inquire for detailed specifications, pricing, and sample availability to facilitate your purchase.