For professionals in the chemical manufacturing and R&D sectors, a thorough understanding of key chemical intermediates is crucial for efficient operations and innovation. 5,8-Dibromoquinoxaline, with the CAS number 148231-12-3, is a compound of growing interest due to its utility in various synthesis applications. This article delves into its chemical properties, common synthesis routes, and essential market considerations for those looking to buy this specialized chemical.

Chemically, 5,8-Dibromoquinoxaline is defined by its molecular formula C8H4Br2N2 and a molecular weight of approximately 287.94 g/mol. It typically presents as a yellow crystalline powder, with a melting point range often cited between 198-203°C. These physical and chemical characteristics are important for handling, storage, and reaction planning. The presence of bromine atoms at the 5 and 8 positions makes it a versatile substrate for further chemical transformations, particularly in cross-coupling reactions, enabling the construction of more complex molecular structures.

The synthesis of 5,8-Dibromoquinoxaline generally involves the bromination of quinoxaline or its derivatives. Various brominating agents and reaction conditions can be employed, with optimization focused on achieving high regioselectivity and yield while minimizing impurities. Manufacturers strive to develop cost-effective and scalable synthesis pathways to meet market demand. When sourcing this compound, it is beneficial to work with suppliers who can provide detailed synthesis information or assurance of consistent manufacturing processes.

The market for 5,8-Dibromoquinoxaline is driven by its demand in sectors like pharmaceuticals and agrochemicals, where it serves as a key building block. As such, market considerations often revolve around product purity, availability from reliable suppliers, and competitive pricing. Buyers looking for 5,8-Dibromoquinoxaline should compare offerings from different manufacturers, paying attention to lead times, packaging options, and the supplier's logistical capabilities. For instance, purchasing from a China-based manufacturer like Ningbo Inno Pharmchem Co., Ltd. can offer significant advantages in terms of cost and production scale.

Ultimately, a well-informed approach to understanding the properties, synthesis, and market dynamics of 5,8-Dibromoquinoxaline ensures that procurement and R&D efforts are both successful and efficient. By choosing reputable suppliers, businesses can secure the high-quality intermediates needed for their innovative projects.