In the dynamic landscape of pharmaceutical manufacturing, the availability of high-quality intermediates is paramount. Among these essential building blocks, 5-Nitrosalicylic Acid, identified by its CAS number 96-97-9, stands out as a critical component. This compound is not just a chemical entity; it's a key to unlocking the production of vital therapeutic agents, most notably Mesalazine API. Understanding its properties, synthesis, and sourcing is crucial for any procurement manager or research scientist in the pharmaceutical industry.

5-Nitrosalicylic Acid, also known chemically as 2-hydroxy-5-nitrobenzoic acid, is characterized by its light yellow crystalline powder appearance and a high purity level, typically exceeding 99.0%. This exceptional purity is a non-negotiable requirement for its use in pharmaceutical applications, where even minor impurities can impact the efficacy and safety of the final drug product. Its molecular structure, C7H5NO5, and a molecular weight of 183.12 g/mol, define its chemical behavior and reactivity.

The primary application driving the demand for 5-Nitrosalicylic Acid is its role as a key intermediate in the synthesis of Mesalazine API. Mesalazine is a widely used medication for treating inflammatory bowel diseases like ulcerative colitis and Crohn's disease. The precise chemical transformation that converts 5-Nitrosalicylic Acid into Mesalazine is a testament to the compound's strategic importance in the pharmaceutical supply chain. For companies involved in the manufacturing of Mesalazine, securing a consistent and high-quality supply of this intermediate is a strategic imperative.

Beyond pharmaceuticals, 5-Nitrosalicylic Acid also holds significant value as an intermediate in the production of synthetic dyes and pigments. Its nitro group and salicylic acid structure provide a versatile platform for creating a range of colored compounds used across various industries. This dual application underscores its importance in both the life sciences and broader chemical manufacturing sectors.

For businesses seeking to procure 5-Nitrosalicylic Acid, understanding the global supplier landscape is key. China has emerged as a dominant force in the production of fine chemical intermediates. When looking to buy 5-Nitrosalicylic Acid, partnering with a reliable Chinese manufacturer can offer significant advantages, including competitive pricing and assurance of supply. These manufacturers often adhere to stringent quality control measures, ensuring that the product meets international standards. If you are searching for a dependable manufacturer or supplier for CAS 96-97-9, exploring options from China can lead to cost-effective and high-quality solutions.

In conclusion, 5-Nitrosalicylic Acid (CAS 96-97-9) is more than just a chemical compound; it's a vital link in the chain of pharmaceutical and chemical production. Its high purity, specific properties, and diverse applications make it an indispensable intermediate. For procurement professionals and researchers, identifying trusted manufacturers and suppliers is crucial for maintaining efficient operations and driving innovation.