2-Hydrazinylquinazolin-4(3H)-one, also known as $name$, is a key intermediate in chemical synthesis with versatile applications. In organic chemistry, this compound serves as a valuable building block in the preparation of various biologically active molecules and pharmaceutical compounds. Due to its unique structure and properties, $name$ is commonly employed in the synthesis of heterocyclic compounds, which are widely used in drug discovery and development.One of the prominent applications of 2-Hydrazinylquinazolin-4(3H)-one is in the development of novel anticancer agents. By incorporating this intermediate into the molecular structure of potential drug candidates, chemists can modulate the bioactivity and pharmacokinetic properties of the resulting compounds. The presence of the hydrazine functional group in $name$ offers the opportunity for further derivatization to introduce specific biological activities or improve the overall efficacy of the synthesized molecules.Moreover, 2-Hydrazinylquinazolin-4(3H)-one can also be utilized in the synthesis of organic dyes, agrochemicals, and materials with specialized functions. Its reactivity and compatibility with a wide range of chemical reactions make it a valuable tool for organic chemists seeking to access diverse molecular architectures. By strategically incorporating this intermediate into synthetic pathways, researchers can access complex molecules with high efficiency and selectivity.In summary, the application of 2-Hydrazinylquinazolin-4(3H)-one in chemical synthesis is pivotal for the development of new pharmaceuticals, agrochemicals, and functional materials. Its versatility and reactivity make it a valuable asset in the toolbox of synthetic chemists aiming to create innovative molecular entities with tailored properties and applications.