Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of deuterated drugs. Deuterated compounds, like this one, are valuable in drug research for improving metabolic stability and extending the half-life of active pharmaceutical ingredients. It is also employed in labeling studies for tracking molecular pathways in biological systems, aiding in the understanding of drug mechanisms and pharmacokinetics. Additionally, it serves as a building block in organic chemistry for creating complex molecules with potential therapeutic applications.