NINGBO INNO PHARMCHEM CO.,LTD. is deeply involved in supplying the chemical components that form the backbone of modern pharmaceuticals. Today, we shed light on the synthesis of Brinzolamide, an important medication, and the indispensable role played by its key intermediate, 3-Acetyl-5-chlorothiophene-2-sulfonamide (CAS 160982-10-5).

Brinzolamide is a potent carbonic anhydrase inhibitor used to treat elevated intraocular pressure, a condition often associated with glaucoma. The efficacy and safety of Brinzolamide depend heavily on the precise chemical transformations involved in its synthesis. At the heart of this process lies 3-Acetyl-5-chlorothiophene-2-sulfonamide. This molecule, with its specific arrangement of functional groups – an acetyl group, a chlorine atom, and a sulfonamide moiety attached to a thiophene ring – provides the necessary structural framework for building the final Brinzolamide molecule. Its molecular formula is C6H6ClNO3S2, and its molecular weight is 239.70.

The synthesis pathway typically involves several steps where 3-Acetyl-5-chlorothiophene-2-sulfonamide undergoes specific reactions, such as further functionalization or cyclization, to construct the complex heterocyclic system of Brinzolamide. The quality of this intermediate is paramount; therefore, it is produced as a white powder with a high purity level (≥98%) and minimal impurities. These stringent specifications, including low moisture content and precise impurity profiles, are essential for ensuring that each step in the synthesis yields the desired product with high efficiency and purity. NINGBO INNO PHARMCHEM CO.,LTD. ensures that this intermediate meets these critical quality standards, facilitating a smooth and successful manufacturing process for our clients.

The availability and consistent quality of 3-Acetyl-5-chlorothiophene-2-sulfonamide are vital for pharmaceutical manufacturers to maintain uninterrupted production of Brinzolamide. NINGBO INNO PHARMCHEM CO.,LTD. serves as a reliable source, understanding the implications of supply chain disruptions in the pharmaceutical sector. Our commitment to providing high-grade intermediates means that companies can focus on optimizing their synthesis processes and bringing essential medications to market.

In essence, 3-Acetyl-5-chlorothiophene-2-sulfonamide is a critical linchpin in the chemical synthesis of Brinzolamide. Its well-defined properties and role as a precursor underscore the importance of specialized chemical intermediates in modern medicine. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supporting the pharmaceutical industry by providing this essential compound, thereby contributing to advancements in eye care and overall patient well-being.