Ammothamnine is primarily used in the field of organic synthesis as a versatile intermediate. It plays a crucial role in the production of various pharmaceuticals, particularly in the synthesis of compounds with potential therapeutic effects. Its application extends to the development of agrochemicals, where it is utilized to create pesticides and herbicides that help in crop protection and yield improvement. Additionally, Ammothamnine is employed in the manufacture of specialty chemicals, including dyes and pigments, contributing to the colorant industry. Its reactivity and stability make it a valuable component in research and industrial processes, facilitating the creation of complex molecules with specific desired properties.