Tert-butyl 5-amino-8-bromo-1,2,3,4-tetrahydroisoquinoline-2 -carboxylate is a chemical compound widely used in organic synthesis and pharmaceutical research. It belongs to the class of tetrahydroisoquinoline derivatives and contains both bromine and amino groups. The tert-butyl ester group provides stability and protection during synthetic processes. This compound is known for its high purity and structural diversity, making it suitable for various applications in medicinal chemistry and drug discovery.