Used as an intermediate in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. It serves as a building block for constructing complex heterocyclic compounds due to its conjugated structure and reactivity in cyclization reactions. Commonly employed in the preparation of kinase inhibitors and anticancer agents. Also utilized in the synthesis of dyes and functional materials owing to its extended π-conjugation and optical properties. Shows relevance in medicinal chemistry for designing bioactive molecules with anti-inflammatory and antimicrobial activities.