Methyl 4-acetamido-2-hydroxybenzoate, bearing the CAS number 4093-28-1, is a chemical compound that has carved a significant niche in the field of organic synthesis and pharmaceutical manufacturing. As a key intermediate, its consistent quality is directly linked to the efficacy and safety of the final pharmaceutical products it helps create. This article aims to provide a comprehensive overview of this compound, its synthesis, and the importance of procuring it from reputable China-based chemical suppliers.

The synthesis of Methyl 4-acetamido-2-hydroxybenzoate is typically achieved through the acetylation of methyl 4-aminosalicylic acid. This chemical reaction, often performed with reagents like acetyl chloride in the presence of a base such as sodium bicarbonate, yields the desired product with high efficiency. Manufacturers in China have perfected these synthesis routes, often achieving yields close to 99%, ensuring that the material supplied meets the stringent purity requirements of the pharmaceutical industry. This focus on process optimization and quality control is what makes Chinese manufacturers a preferred choice for many global buyers.

For researchers and chemical engineers engaged in organic synthesis, understanding the chemical properties of Methyl 4-acetamido-2-hydroxybenzoate is essential. Its form as a light brown solid, with a melting point around 146-147°C, makes it relatively easy to handle and store. The compound's primary application as a precursor in the synthesis of Mosapride highlights its pharmaceutical importance. However, its utility in other organic synthesis pathways, where its acetamido and hydroxyl groups can be further functionalized, also makes it a valuable asset for chemical research.

The decision to buy methyl 4-acetamido-2-hydroxybenzoate online necessitates careful consideration of the supplier. Partnering with an established manufacturer in China provides not only cost advantages but also access to technical support and a transparent quality assurance process. This reliability is crucial for any project that depends on this intermediate, from early-stage drug discovery to large-scale API production. By prioritizing quality and consistency, users can ensure that their chemical synthesis endeavors are built on a solid foundation.