Pyrazine-2-carboxamide oxime is primarily used in the field of medicinal chemistry and pharmaceutical research. It serves as a key intermediate in the synthesis of various bioactive compounds, particularly those with potential therapeutic applications. This chemical is often explored for its role in developing novel drugs targeting specific diseases, including cancer and infectious diseases. Its oxime functional group makes it a valuable building block for creating molecules with enhanced biological activity and selectivity. Researchers also investigate its potential in designing enzyme inhibitors, which can be crucial for modulating biochemical pathways in the treatment of various disorders. Additionally, it may be used in the development of agrochemicals, contributing to the creation of new pesticides or herbicides with improved efficacy.