This chemical is primarily used in organic synthesis as an intermediate for the production of various pharmaceuticals and fine chemicals. Its structure, featuring both formyl and methoxy groups, makes it a versatile building block in the synthesis of complex molecules. It is often employed in the development of active pharmaceutical ingredients (APIs) and agrochemicals, particularly in reactions involving the formation of heterocycles or as a precursor for further functionalization. Additionally, it can be utilized in the preparation of dyes, pigments, and other specialty chemicals due to its aromatic and reactive aldehyde group. Its applications are largely centered around its role in facilitating the creation of more complex and functionalized organic compounds.