For pharmaceutical manufacturers and R&D scientists, securing a consistent supply of high-quality chemical intermediates is paramount. One such critical compound is 1-(6-Methylpyridin-3-yl)-2-[4-(methylsulfonyl)phenyl]ethanone, CAS No. 221615-75-4. This chemical plays a pivotal role as an intermediate in the synthesis of Etoricoxib, a widely prescribed nonsteroidal anti-inflammatory drug (NSAID) known for its efficacy in managing pain and inflammation associated with conditions like osteoarthritis and rheumatoid arthritis.

As a leading supplier of specialized chemical compounds, understanding the needs of the pharmaceutical industry is at the core of our mission. The demand for purity and reliability in pharmaceutical intermediates cannot be overstated. 1-(6-Methylpyridin-3-yl)-2-[4-(methylsulfonyl)phenyl]ethanone, often referred to by its synonym Ketosulfone, is no exception. Its specified purity level of ≥99.0% is crucial for ensuring the quality, efficacy, and safety of the final Etoricoxib API and its formulated products. For procurement managers and research scientists, identifying a dependable manufacturer that can consistently deliver this high-purity compound is a key operational challenge.

The role of this intermediate extends beyond mere synthesis. It is also recognized as an important impurity reference standard. In pharmaceutical quality control, precisely identifying and quantifying impurities is a regulatory requirement. This means that any supplier must not only offer a product with high chemical purity but also provide detailed characterization data. This data is essential for analytical method development and validation, particularly for techniques like High-Performance Liquid Chromatography (HPLC).

When you are looking to purchase 1-(6-Methylpyridin-3-yl)-2-[4-(methylsulfonyl)phenyl]ethanone, consider the following factors. Firstly, inquire about the supplier's manufacturing capabilities and their adherence to quality management systems. A reputable manufacturer in China will often have robust quality control protocols in place. Secondly, discuss pricing for bulk orders; a competitive price point is essential for managing manufacturing costs, especially when buying substantial quantities. Finally, ensure the supplier can provide comprehensive technical documentation, including a Certificate of Analysis (CoA), to verify the product's specifications.

For companies aiming to optimize their Etoricoxib production or conduct advanced research into COX-2 inhibitors, partnering with a reliable chemical supplier is a strategic advantage. We are committed to being that partner, offering not just a product, but a solution that ensures the integrity and success of your pharmaceutical development pipeline. If you are seeking a trusted manufacturer or supplier for this vital intermediate, we encourage you to request a quote and learn more about how we can support your needs.