In the complex world of pharmaceutical manufacturing, the quality and reliability of intermediates are paramount. Nanjing Xinbell Pharmaceutical Technology Co., Ltd. is at the forefront of supplying high-quality chemical compounds that drive innovation in drug development. Among these essential materials is 3-Pyridinesulfonic Acid, a compound bearing the CAS number 636-73-7, which has garnered significant attention for its role as a key intermediate in the synthesis of Vonoprazan Fumarate. This article delves into the importance of this chemical, its properties, and why it is a preferred choice for pharmaceutical companies globally.

3-Pyridinesulfonic Acid, often referred to by its synonyms like Pyridine-3-Sulfonate or 3-Pyridylsulfonicacid, presents itself as a fine white powder. Its molecular formula, C5H5NO3S, and molecular weight of 159.16 underpin its specific chemical behavior. The compound's melting point exceeding 300°C and a predicted pKa of -2.30±0.18 further define its characteristics, making it suitable for a range of chemical reactions. The significance of 3-Pyridinesulfonic Acid pharmaceutical intermediate lies in its structural contribution to the final API, ensuring efficacy and stability. When considering Vonoprazan Fumarate intermediate, this chemical is indispensable.

Nanjing Xinbell Pharmaceutical Technology Co., Ltd. prides itself on adhering to the highest international quality standards. The company holds prestigious certifications such as GMP, ISO 9001, and FDA, assuring clients that every batch of 3-Pyridinesulfonic Acid meets rigorous purity (>98%) and safety requirements. This commitment is vital for pharmaceutical intermediates, where even minor impurities can affect the final drug product's performance and safety profile. For those looking to buy 3-Pyridinesulfonic Acid, partnering with a reputable supplier like Nanjing Xinbell Pharmaceutical ensures a secure and consistent supply chain, supporting the continuous production needs of Vonoprazan Fumarate manufacturing.

Beyond its standard applications, Nanjing Xinbell Pharmaceutical also offers custom synthesis services. This capability allows clients to obtain specific chemical modifications or unique formulations of 3-Pyridinesulfonic Acid pharmaceutical intermediate tailored to their proprietary research and development projects. Whether for laboratory reagents, analytical purposes, or large-scale industrial synthesis, the company’s expertise in chemical synthesis ensures that client needs are met with precision and efficiency. The availability of such specialized services further cements Nanjing Xinbell Pharmaceutical's position as a leader in the pharmaceutical chemical industry, supporting critical research and the reliable procurement of essential building blocks like 3-Pyridinesulfonic Acid.