Used in lignin chemistry research as a model compound to study the degradation and depolymerization mechanisms of lignin in biomass processing. Helps in understanding bond cleavage reactions, particularly β-O-4 linkages, which are common in natural lignin polymers. Supports development of catalytic methods for converting lignin into valuable aromatic chemicals and biofuels. Also employed in analytical studies to simulate lignin behavior during pulping and biorefinery processes.