Coniferyl alcohol plays a significant role in the biosynthesis of lignin, a complex polymer that provides structural support in plant cell walls. It is a key precursor in the formation of lignin, contributing to the rigidity and strength of plant tissues, which is essential for their growth and resilience. In the paper and pulp industry, understanding its role helps in developing methods to break down lignin for efficient cellulose extraction. Additionally, it is utilized in research to study plant metabolism and genetic engineering aimed at modifying lignin content for improved biofuel production. Its derivatives are also explored in the synthesis of natural products and pharmaceuticals due to its bioactive properties.