In the dynamic world of chemical synthesis and pharmaceutical development, the availability of high-quality intermediates is fundamental to driving innovation. 5-Pyrimidinylboronic Acid (CAS: 109299-78-7) is a prime example of such a compound, offering a unique combination of a heterocyclic pyrimidine core and a reactive boronic acid functionality. This makes it an indispensable building block for chemists engaged in a wide array of synthetic endeavors. As a leading chemical manufacturer and supplier, we understand the critical need for reliable access to this compound and are committed to providing exceptional quality and service.

Chemical Profile and Reactivity

5-Pyrimidinylboronic Acid, with the molecular formula C4H5BN2O2 and a molecular weight of 123.91, is typically supplied as a white powder. Its melting point of 110-114 °C indicates a stable solid form under ambient conditions. The key to its versatility lies in the boronic acid group (-B(OH)2), which readily participates in palladium-catalyzed cross-coupling reactions, most notably the Suzuki-Miyaura reaction. This coupling allows for the efficient formation of new carbon-carbon bonds, linking the pyrimidine moiety to other organic fragments, such as aryl or heteroaryl halides.

The pyrimidine ring itself is a ubiquitous structure found in many biologically active molecules, including nucleic acids and numerous pharmaceuticals. By strategically incorporating 5-Pyrimidinylboronic Acid into synthetic pathways, researchers can access novel compounds with potential therapeutic applications. Its utility is particularly noted in the development of kinase inhibitors, anti-cancer agents, and other complex organic molecules where precise structural control is essential.

Applications Driving Chemical Innovation

The impact of 5-Pyrimidinylboronic Acid extends across several key areas of chemical research and development:

• Pharmaceutical Intermediates: It is a crucial intermediate for synthesizing a wide range of pharmaceutical compounds, enabling the development of new drugs and therapies.
• Organic Synthesis: As a versatile building block, it facilitates the construction of complex molecular architectures through various cross-coupling and functionalization reactions.
• Materials Science: Its ability to be incorporated into polymers and other advanced materials opens avenues for developing novel functional materials with tailored properties.
• Agrochemicals: The pyrimidine scaffold is also found in many agricultural chemicals, suggesting potential applications in this sector as well.

Choosing the Right Supplier: A Necessity for Quality

For procurement managers and research scientists, sourcing chemical intermediates like 5-Pyrimidinylboronic Acid requires a discerning approach. The quality of the intermediate directly impacts reaction yields, purity of the final product, and overall project timelines. Therefore, it is essential to buy from a reputable manufacturer that prioritizes quality control and consistency.

When you choose to purchase 5-Pyrimidinylboronic Acid, look for suppliers who offer:

• High Purity: Aim for a minimum purity of 98-99%.
• Reliable Supply Chain: Ensure the manufacturer can consistently meet your demand.
• Comprehensive Documentation: Certificates of Analysis (CoA) and Safety Data Sheets (SDS) are vital.
• Competitive Pricing: Obtain quotes and compare offerings to ensure value for money.

As a dedicated chemical supplier based in China, we are committed to providing 5-Pyrimidinylboronic Acid that meets rigorous quality standards. We understand the needs of the global chemical community and strive to be a reliable partner for your innovation. Explore our offerings and request a quote to experience the difference that quality sourcing makes.