Angelic acid is widely utilized in research focused on:

• Flavor and Fragrance Industry: This compound is used as a flavoring agent in food products and as a fragrance component in cosmetics and perfumes, providing a unique scent profile that enhances product appeal.
• Pharmaceutical Applications: It serves as an intermediate in the synthesis of various pharmaceuticals, contributing to the development of medications with enhanced efficacy and fewer side effects.
• Biochemical Research: Researchers utilize angelic acid in studies related to metabolic pathways, helping to understand its role in biological systems and potential therapeutic applications.
• Agricultural Chemistry: It is explored for its potential use in developing natural pesticides or herbicides, offering an eco-friendly alternative to synthetic chemicals in crop protection.
• Polymer Chemistry: Angelic acid can be incorporated into polymer formulations, enhancing properties such as flexibility and durability, which is beneficial in various industrial applications.