N-(4-Nitrophenyl)maleimide (CAS: 4338-06-1) is a noteworthy organic compound that plays a significant role as an intermediate in various chemical syntheses. Its molecular structure, featuring both a nitrophenyl group and a reactive maleimide ring, endows it with unique chemical properties, making it valuable for researchers and industrial chemists alike. Understanding its synthesis, applications, and the best avenues for procurement is crucial for anyone looking to utilize this compound.

Synthesis Pathways and Key Characteristics

The synthesis of N-(4-Nitrophenyl)maleimide typically involves the reaction of maleic anhydride with 4-nitroaniline, followed by dehydration. This process, when executed by experienced manufacturers, yields a compound that is usually a yellow crystalline powder with a melting point around 170°C. Its stability under normal conditions and a specific molecular weight of 218.166 g/mol make it amenable to various reaction conditions. When you seek to buy this chemical, always look for suppliers who can provide detailed technical specifications and a Certificate of Analysis (CoA) to confirm its identity and purity, often specified as 95%min.

Diverse Applications in Chemical Industries

The dual functionality of N-(4-Nitrophenyl)maleimide opens doors to a wide range of applications. Primarily, it is utilized as a key building block in organic synthesis. The maleimide moiety readily participates in Michael additions and Diels-Alder reactions, allowing for the construction of complex heterocyclic structures. This makes it particularly relevant in the development of new pharmaceuticals, agrochemicals, and specialty materials. Researchers often look for this compound when exploring novel drug candidates or functional polymers. The ability to purchase this intermediate from a reliable supplier in China is often driven by the need for cost-effectiveness without compromising on quality.

Sourcing Strategies: The Advantage of Chinese Manufacturers

For many businesses, sourcing chemical intermediates from China presents a compelling proposition due to competitive pricing and robust manufacturing capabilities. When looking to procure N-(4-Nitrophenyl)maleimide, engaging with a direct manufacturer can offer distinct advantages. These include better control over product quality, more flexible custom synthesis options, and potentially lower per-unit costs for bulk orders. A reputable Chinese manufacturer will not only supply the standard product but can also offer services for custom modifications or higher purity grades, catering to the specific needs of R&D scientists and product formulators. Always inquire about lead times and minimum order quantities when planning your purchase.

Exploring Custom Synthesis for Niche Requirements

In specialized research or industrial applications, standard grades of N-(4-Nitrophenyl)maleimide might not suffice. This is where the custom synthesis services offered by leading chemical companies become invaluable. If your project demands specific structural variations or stringent purity levels beyond the typical 95%min, a competent manufacturer can engineer a solution tailored to your exact specifications. Requesting a quote for custom synthesis is a strategic move for companies pushing the boundaries of chemical innovation. It ensures that you have access to the precise molecules needed to achieve your scientific or commercial objectives.

Conclusion

N-(4-Nitrophenyl)maleimide is a versatile chemical intermediate with significant potential in various industrial sectors. For effective procurement, understanding its chemical properties, application areas, and leveraging the capabilities of experienced manufacturers, particularly those in China, is key. Whether you are looking to buy standard grades or require custom synthesis, a strategic approach to sourcing will ensure you obtain high-quality materials at competitive prices, driving your research and production forward.