Scopoletin is a naturally occurring coumarin derivative widely used in the pharmaceutical industry for its anti-inflammatory, antioxidant, and potential anticancer properties. It is incorporated into formulations to reduce inflammation and oxidative stress in diseases such as arthritis. In traditional medicine, it serves as an antispasmodic agent to relieve muscle spasms and cramps. Research also explores its role in diabetes management by influencing glucose metabolism. In the food industry, scopoletin acts as a natural antioxidant to extend shelf life and prevent oxidation-related spoilage. In agriculture, it functions as a natural pesticide to deter pests and protect crops, while also promoting plant growth and enhancing resistance to diseases and environmental stresses. In cosmetics, its antioxidant effects help protect skin from UV radiation and air pollution damage. Additionally, its fluorescence properties make it valuable in biochemical research as a marker or probe in assays.