Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other biologically active compounds. Its structure allows for easy functionalization, making it valuable in medicinal chemistry for creating analogs with potential anticancer, antiviral, or anti-inflammatory properties. Commonly employed in research settings to build more complex molecules targeting specific enzymes or receptors. Also utilized in agrochemical research for designing new crop protection agents due to its reactivity and ability to form stable derivatives.