The chemical synthesis landscape relies heavily on precise and high-quality intermediates, and pyrrole-3-carbonitrile derivatives are increasingly sought after for their versatile applications in various industries, including agrochemicals and pharmaceuticals. For R&D scientists and procurement managers, understanding how to effectively source these complex molecules is key to innovation and production efficiency. This guide focuses on 4-bromo-2-(4-chlorophenyl)-1-methyl-5-(trifluoromethyl)pyrrole-3-carbonitrile (CAS 122453-72-9), a vital intermediate, and outlines strategies for finding reliable manufacturers.

Pyrrole-3-carbonitrile structures, particularly those functionalized with halogens and electron-withdrawing groups like trifluoromethyl, offer unique reactivity profiles. The specified compound, 4-bromo-2-(4-chlorophenyl)-1-methyl-5-(trifluoromethyl)pyrrole-3-carbonitrile, is a prime example, serving as an indispensable building block for Chlorfenapyr. Its utility in creating advanced pesticides highlights the demand for its consistent availability and high purity, often specified as ≥98.0% assay.

For purchasing managers, the process of sourcing begins with identifying reputable manufacturers. When considering a purchase, especially from international suppliers, conducting thorough research using terms like 'buy pyrrole-3-carbonitrile manufacturer' or '4-bromo-2-(4-chlorophenyl)-1-methyl-5-(trifluoromethyl)pyrrole-3-carbonitrile price' is crucial. Many global companies turn to China for cost-effective sourcing of specialized chemical intermediates. A China-based manufacturer often provides competitive pricing and robust production capabilities.

When evaluating potential suppliers, it is important to confirm their adherence to strict quality control standards and their ability to provide detailed technical specifications. Information regarding physical properties such as density (1.59 g/cm³) and flash point (203.4ºC) should be readily available. Furthermore, understanding their packaging options, such as the common 25 kg/drum, and their responsiveness to specific project needs, like custom packaging, are key factors in making an informed purchase decision. Reliable suppliers also offer excellent customer support and technical assistance.

In conclusion, efficiently sourcing pyrrole-3-carbonitrile derivatives like 4-bromo-2-(4-chlorophenyl)-1-methyl-5-(trifluoromethyl)pyrrole-3-carbonitrile requires a strategic approach. By focusing on key product specifications, understanding market pricing, and partnering with trusted manufacturers, businesses can secure a stable supply of this essential intermediate, thereby driving their research and production forward.