Zamanic acid is primarily used in the development of pharmaceutical intermediates, particularly in the synthesis of bioactive molecules with potential antiviral and anti-inflammatory properties. It serves as a key building block in medicinal chemistry due to its unique structural features that facilitate selective reactions in complex molecule assembly. Its carboxylic acid functionality allows for easy derivatization, making it valuable in creating ester and amide analogs for structure-activity relationship studies. Additionally, it has been explored in agrochemical research for designing new herbicides and plant growth regulators owing to its ability to mimic natural plant hormones. Its stability under various reaction conditions enhances its utility in industrial-scale syntheses.