Quinoxaline, identified by its CAS number 91-19-0, is a fascinating heterocyclic compound that holds significant importance in various scientific disciplines. Its structure, a fusion of benzene and pyrazine rings, provides a unique chemical foundation that is highly valued in organic synthesis. The chemical industry relies on compounds like quinoxaline as versatile building blocks for creating a wide array of complex molecules.

As a key pharmaceutical intermediate, quinoxaline is instrumental in the journey from chemical synthesis to functional medicine. It plays a crucial role in the development of pharmaceuticals, contributing to the creation of essential drugs. The ability to integrate the quinoxaline moiety into larger molecular structures allows for the exploration of new therapeutic possibilities, driving innovation in drug discovery.

The physical and chemical characteristics of quinoxaline are essential for its practical application. Information regarding its melting point, boiling point, purity, density, and refractive index is critical for chemists and manufacturers. These parameters ensure the compound's suitability for specific reactions and formulations. For those seeking to purchase quinoxaline, understanding these details will help in selecting the appropriate grade and supplier. The price of quinoxaline is influenced by its synthesis complexity and purity, reflecting its value as a high-demand chemical. Investigating efficient synthesis routes for quinoxaline and its derivatives is an ongoing effort to broaden its applicability and availability.