N-Methylpyridazin-4-amine is primarily utilized in the field of medicinal chemistry as a key intermediate in the synthesis of various pharmaceutical compounds. Its structure is valuable for developing molecules with potential therapeutic effects, particularly in the design of drugs targeting neurological disorders and cardiovascular diseases. Researchers also explore its use in creating inhibitors for specific enzymes or receptors, which can aid in treating conditions like inflammation or cancer. Additionally, it serves as a building block in organic synthesis, contributing to the development of novel compounds with diverse biological activities. Its applications extend to agrochemical research, where it may be used in the development of new pesticides or herbicides.