2-Bromopropane-d7 is used as a starting material in the synthesis of isotopically labeled organic compounds, particularly in chemical and biochemical research to study reaction mechanisms and metabolic processes. It is also employed in NMR spectroscopy as an internal standard for analyzing molecular structures, dynamics, and sample purity without significant hydrogen signal interference. Additionally, it serves as a labeled reagent in organic synthesis to trace reaction pathways and in pharmaceutical research as a deuterated analog to investigate drug metabolism and pharmacokinetics. It is further utilized in the development of deuterated compounds for enhanced stability and performance in various chemical applications.