2-Bromo-4,6-diphenylpyrimidine, identified by its CAS number 56181-49-8, is a noteworthy chemical compound widely utilized in the realm of advanced materials science, particularly within the rapidly evolving field of organic electronics. Its molecular formula, C16H11BrN2, and molecular weight of approximately 311.18 g/mol, provide foundational information for chemists and material scientists. Understanding its physical and chemical properties is the first step towards its effective utilization and procurement.

The typical appearance of 2-Bromo-4,6-diphenylpyrimidine is a white to light yellow crystalline powder. This physical form is important for handling, storage, and formulation processes. Regarding its stability and storage, it is generally recommended to keep this compound under an inert gas, such as nitrogen or argon, and at refrigerated temperatures (2-8°C). This practice helps to preserve its purity and prevent degradation over time, which is crucial for maintaining the integrity of synthesized OLED materials.

For professionals seeking to purchase this compound, understanding the procurement landscape is essential. Numerous manufacturers and suppliers offer 2-Bromo-4,6-diphenylpyrimidine, with many based in China, a significant hub for fine chemical production. When searching for a supplier, key considerations include product purity (often stated as ≥97% or ≥98% by GC), available packaging sizes (from grams for research to kilograms for industrial use), and pricing. Engaging with suppliers who offer competitive prices and clear quotation processes can lead to cost-effective sourcing.

Furthermore, for bulk purchases or specific project requirements, it is always advisable to inquire directly with potential suppliers about custom synthesis capabilities or larger batch production. This proactive approach ensures that you can secure a reliable supply of 2-Bromo-4,6-diphenylpyrimidine, thereby supporting your ongoing research and development efforts in OLED technology and other related applications. Always request a certificate of analysis to confirm the product's specifications before making a purchase.