In the intricate world of chemical synthesis, reliable access to high-quality intermediates is fundamental. Homoanisic Acid, chemically known as 4-Methoxyphenylacetic Acid (4-MPAA, CAS: 104-01-8), is one such versatile compound. This article is designed to guide procurement professionals and research scientists in understanding and sourcing this important chemical, particularly from manufacturers in China, who are key global suppliers of fine chemical intermediates.

Understanding Homoanisic Acid

Homoanisic Acid is characterized by its white to off-white crystalline powder appearance. Its molecular formula is C9H10O3, with a molecular weight of 166.174 g/mol. A crucial specification to note for any significant chemical application is its purity, with an assay of ≥98.0% being the standard for high-grade material. Key physical properties include a melting point of 84-86°C. Its primary utility lies as an intermediate in the synthesis of various organic compounds, most notably pharmaceuticals like Dextromethorphan.

Applications Driving Demand for 4-MPAA

The demand for Homoanisic Acid is largely driven by its role in the pharmaceutical sector. As a precursor to Dextromethorphan, it is essential for companies involved in the production of cough and cold medications. Beyond this major application, 4-Methoxyphenylacetic Acid also finds use in broader organic chemistry research and the development of specialty chemicals. For scientists engaged in new product development, having a reliable supplier of this building block can accelerate research timelines. When considering purchase options, it’s vital to ensure the material is suitable for your specific application.

Strategic Sourcing from Chinese Manufacturers

For businesses looking to buy 4-Methoxyphenylacetic Acid, sourcing from China offers significant advantages in terms of cost-effectiveness and availability. Many Chinese chemical manufacturers specialize in producing fine chemical intermediates and have established robust quality control systems. When selecting a supplier, it is important to verify their adherence to international quality standards and their ability to provide consistent product batches. Understanding the pricing structures and ensuring reliable shipping and handling are also key aspects of successful procurement. Many suppliers also offer flexible packaging options, such as 25 kg drums, to meet diverse customer requirements.

By focusing on purity, understanding the applications, and partnering with experienced Chinese manufacturers, businesses can ensure a steady and high-quality supply of Homoanisic Acid for their critical synthesis needs.