Used as a flavor and fragrance compound, particularly in the food industry to impart roasted, nutty, or savory aromas. It is commonly found in flavor formulations for meat products, snacks, and seasonings due to its ability to enhance umami and roasted notes. Also utilized in analytical chemistry as a reference standard or intermediate in the synthesis of other pyrazine derivatives. Its strong odor makes it effective in low-concentration applications for aroma profiling and sensory studies.