When navigating the complex landscape of pharmaceutical intermediate procurement, understanding the critical parameters of each chemical is paramount. For professionals in drug discovery and development, 2-Aminobenzenesulfonamide (CAS 3306-62-5) stands out as a key building block. This article serves as a guide for B2B procurement managers and R&D scientists looking to efficiently buy this essential compound.

What is 2-Aminobenzenesulfonamide?

2-Aminobenzenesulfonamide, also known by its synonym o-Aminobenzenesulfonamide, is a chemical compound with the molecular formula C6H8N2O2S. It typically appears as a white powder, with high purity grades often reaching 99% minimum. Its significance lies in its dual functionality as both a pharmaceutical intermediate and a dye intermediate. For pharmaceutical applications, it is a crucial precursor in the synthesis of sulfa drugs, a class of antibiotics effective against various bacterial infections. Researchers often seek this compound to study enzyme inhibition and develop new therapeutic agents.

Why Purity Matters in Pharmaceutical Intermediates

In the pharmaceutical industry, the purity of raw materials directly impacts the safety and efficacy of the final drug product. For 2-Aminobenzenesulfonamide, sourcing a product with a high assay, such as 99% min, is essential. Impurities can lead to unwanted side reactions during synthesis, affecting yield, product quality, and potentially introducing toxic byproducts. Therefore, when you purchase this intermediate, scrutinizing the Certificate of Analysis (COA) for purity and impurity profiles is a non-negotiable step.

Applications Beyond Pharmaceuticals

While its role in pharmaceuticals is prominent, 2-Aminobenzenesulfonamide also finds utility in the dye industry. Its chemical structure allows it to be incorporated into the synthesis of various dyes, contributing to vibrant and stable colors in textiles and other materials. This broad applicability makes it a valuable chemical for a wider range of industrial clients.

Finding a Reliable Supplier in China

China has emerged as a global hub for chemical manufacturing, offering a vast array of intermediates at competitive prices. For procurement managers seeking to buy 2-Aminobenzenesulfonamide, identifying a reputable manufacturer or supplier in China is key. Look for suppliers who:

  • Clearly state product specifications, including purity and CAS number (3306-62-5).
  • Provide comprehensive documentation, such as COAs and Safety Data Sheets (SDS).
  • Have a proven track record in supplying pharmaceutical intermediates.
  • Offer responsive customer service and efficient logistics.
  • Can provide competitive pricing for bulk orders.

By partnering with experienced chemical suppliers, businesses can ensure a consistent and high-quality supply of critical intermediates like 2-Aminobenzenesulfonamide, thereby optimizing their R&D and production processes. For those looking to purchase this chemical, understanding these aspects will lead to more informed and successful sourcing decisions.