Used in pharmaceutical research as a building block for synthesizing various drugs, including those targeting neurological disorders, antibiotics, and anti-inflammatory agents. It serves as a key intermediate due to its versatile reactivity and amphoteric functional groups (amino and hydroxyl), allowing easy structural modifications for enhanced therapeutic effects.

In agrochemical applications, it contributes to the creation of pesticides and herbicides, enhancing their efficacy in protecting crops.

Additionally, it is utilized in organic synthesis for producing dyes and pigments, offering stability and colorfastness in industrial applications. It also aids in dyeing processes due to its good binding properties with materials.

Its role in coordination chemistry is notable, where it acts as a ligand to form complexes with metals, useful in catalysis and material science.

Furthermore, it is employed in chemical research for studying and developing new reactions, and as a catalyst or conditioner in various synthetic processes.