In the realm of chemical research and industrial applications, a deep understanding of a compound's properties is fundamental. This article delves into 2-(4-methylphenyl)sulfonyloxybenzoic acid (CAS 82745-72-0), a compound that has garnered attention as a valuable fine chemical intermediate and reagent. For chemists and formulators, knowing its characteristics can unlock new possibilities in synthesis and product development.

Chemical Identity and Structure

2-(4-methylphenyl)sulfonyloxybenzoic acid, also known by its synonyms such as 2-(p-Tolylsulfonyloxy)benzoic acid or 2-Tosyloxybenzoic acid, possesses the molecular formula C14H12O5S and a molecular weight of approximately 292.31 g/mol. Its structure features a benzoic acid core substituted with a tosyloxy group, a derivative of toluenesulfonic acid. This arrangement imbues the molecule with specific reactivity, making it a useful intermediate in various chemical transformations.

Key Applications in Synthesis

The primary utility of 2-(4-methylphenyl)sulfonyloxybenzoic acid lies in its role as a versatile building block in organic synthesis. As a chemical reagent, it can participate in esterification, substitution, and coupling reactions, among others. Researchers often utilize this compound in the development of new pharmaceutical intermediates, agrochemicals, and specialty organic materials. Its tosyloxy group is a good leaving group, facilitating nucleophilic substitution reactions, which are common in constructing complex molecular architectures.

For those looking to purchase this chemical, understanding its application scope helps in determining the required purity and quantity. Many suppliers in China offer this compound, with specifications often detailing its appearance as a white powder, a common form for many fine chemical intermediates. When you buy 2-(4-methylphenyl)sulfonyloxybenzoic acid, ensure the supplier can provide precise technical data to match your specific application needs.

Sourcing from Reliable Manufacturers

When sourcing CAS 82745-72-0, particularly for research and development purposes, reliability and quality are paramount. Partnering with a manufacturer that specializes in fine chemicals and intermediates is crucial. Chinese manufacturers are often well-equipped to produce such compounds at scale, offering competitive pricing and efficient logistics. For example, companies dedicated to exporting chemicals globally can provide timely delivery and comprehensive documentation.

Investigating the supplier's production capacity and quality control systems is advisable. A producer that can guarantee a high degree of purity (e.g., 99%) and offers consistent batch-to-batch quality is a valuable asset for any research team or manufacturing unit. Exploring options from reputable suppliers in China can lead to significant cost savings without compromising on product integrity.

In summary, 2-(4-methylphenyl)sulfonyloxybenzoic acid (CAS 82745-72-0) is a critical fine chemical intermediate with diverse applications in organic synthesis. Understanding its chemical properties and sourcing it from reliable manufacturers, particularly in China, ensures that researchers and industrial chemists can effectively utilize this compound for their innovative projects. When you plan to buy, always prioritize quality and a dependable supply chain.