Used primarily in analytical chemistry as a reagent for detecting and quantifying certain metal ions due to its colorimetric response upon complexation with the imidazole moiety. The structure allows selective binding with transition metals, making it useful in spectrophotometric analysis. The picrate salt form is investigated for potential applications in energetic materials research because of the picric acid group's contribution to high energy density and explosive properties. Additionally, serves as an intermediate in synthesizing more complex heterocyclic compounds, particularly imidazole derivatives, for pharmaceutical and agrochemical development, including bioactive agents like antimicrobials and antioxidants.