In the dynamic world of chemical research and development, understanding the specific properties and potential applications of key compounds is crucial for innovation. 2,5-DIPHENYL-4,6-PYRIMIDINEDIOL, identified by its CAS number 29133-86-6, is one such fine chemical that garners attention for its utility in various synthetic pathways. As a product widely available from manufacturers and suppliers, particularly in China, its chemical characteristics and application scope are of significant interest to R&D scientists, chemists, and product formulators. This article delves into the essential properties and highlights the key applications of this compound, providing valuable insights for those looking to purchase or utilize it.

Chemical Identity and Physical Properties

2,5-DIPHENYL-4,6-PYRIMIDINEDIOL possesses a molecular formula of C16H12N2O2, with a molecular weight of approximately 264.28 g/mol. A defining physical characteristic is its high melting point, typically exceeding 300 °C, which indicates its thermal stability. It is generally supplied in a solid form, usually as a white to off-white powder. The compound's chemical structure features a pyrimidine ring substituted with two phenyl groups and two hydroxyl groups, lending it specific reactivity patterns crucial for organic synthesis. From a safety perspective, it is classified under GHS07 with a signal word 'Warning', indicating it can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Precautionary statements like P261 and P305+P351+P338 are standard for its safe handling.

Applications in Chemical Synthesis and Beyond

The primary utility of 2,5-DIPHENYL-4,6-PYRIMIDINEDIOL lies in its role as an intermediate or building block in organic synthesis. Its structure makes it a valuable precursor for creating more complex molecules, particularly within the realm of:

  • Pharmaceutical Intermediates: The pyrimidine scaffold is a common feature in many biologically active molecules, including pharmaceuticals. 2,5-DIPHENYL-4,6-PYRIMIDINEDIOL can serve as a starting material for synthesizing novel drug candidates or known active pharmaceutical ingredients (APIs) that incorporate this structural motif. Researchers often look to buy such intermediates to expedite their drug discovery pipelines.
  • Advanced Organic Synthesis: Beyond pharmaceuticals, this compound finds use in synthesizing a variety of fine chemicals and specialty materials. Its reactive hydroxyl groups can be functionalized or participate in condensation reactions, opening avenues for creating polymers, advanced dyes, or materials with specific electronic or optical properties.
  • Research and Development: In academic and industrial research laboratories, 2,5-DIPHENYL-4,6-PYRIMIDINEDIOL is utilized for exploring new chemical reactions, developing novel synthetic methodologies, and investigating structure-activity relationships. Its availability from chemical suppliers facilitates its widespread use in exploratory chemistry.

Sourcing and Quality Considerations for Buyers

When seeking to procure 2,5-DIPHENYL-4,6-PYRIMIDINEDIOL, buyers often prioritize sourcing from reliable manufacturers in China due to competitive pricing and robust supply capabilities, with purity levels often at 99.0% or higher. It is essential for R&D scientists to verify the quality through COAs and potentially conduct their own analytical tests. Understanding the product's safety data (SDS) and handling requirements is also critical for laboratory safety and compliance.

In conclusion, 2,5-DIPHENYL-4,6-PYRIMIDINEDIOL is a noteworthy fine chemical with a stable physical profile and significant potential in synthetic chemistry. Its role as a pharmaceutical intermediate and its utility in broader organic synthesis make it a sought-after compound for researchers and manufacturers globally. For those looking to purchase this product, focusing on high purity and reliable sourcing from established suppliers is key to achieving successful research and development outcomes.