In the realm of chemical manufacturing, the selection of high-quality intermediates is a cornerstone of successful synthesis and product development. 4-Hydrazinobenzenesulfonamide (CAS 4392-54-5) plays a crucial role in this landscape, serving as a vital component in numerous synthetic pathways, most notably in the pharmaceutical industry for the production of Celecoxib.
A Cornerstone Intermediate for Celecoxib Production
The primary significance of 4-Hydrazinobenzenesulfonamide lies in its indispensable role as a precursor in the synthesis of Celecoxib, a widely recognized nonsteroidal anti-inflammatory drug (NSAID). The chemical structure of 4-Hydrazinobenzenesulfonamide provides the necessary reactive sites and molecular framework to initiate the complex series of reactions leading to the formation of Celecoxib. For pharmaceutical companies, ensuring a consistent and high-purity supply of this intermediate is paramount to maintaining production efficiency and the quality of the final drug product. When you consider to buy 4-Hydrazinobenzenesulfonamide, you are investing in a critical step towards a high-value pharmaceutical end-product.
Understanding the Chemical and Physical Properties
This chemical intermediate is typically presented as an off-white to light beige powder. Its physical and chemical properties, such as a melting point around 158-159°C and a purity assay of ≥98.0%, are critical parameters that R&D scientists and formulators evaluate. These specifications ensure that the intermediate will perform reliably in subsequent reactions, minimizing side-products and maximizing yield. The standard packaging, often in 25 kg drums, is designed for industrial handling and storage.
Sourcing Strategies for Procurement Managers
For procurement managers, sourcing 4-Hydrazinobenzenesulfonamide involves navigating a global market to secure the best combination of quality, price, and reliability. China stands out as a significant manufacturing hub for such chemical intermediates, offering numerous manufacturers and suppliers. When seeking a supplier, it is advisable to:
Partnering with a reputable manufacturer that can provide a stable supply is crucial for uninterrupted production. Understanding the market dynamics and engaging directly with manufacturers for a price quotation can lead to significant cost savings.
In essence, 4-Hydrazinobenzenesulfonamide (CAS 4392-54-5) is more than just a chemical compound; it's an enabler of critical pharmaceutical synthesis. By understanding its properties and strategic sourcing, chemical and pharmaceutical companies can optimize their manufacturing processes and bring vital medicines to market more effectively.
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