2-Bromopropane-13C3 (CAS 220505-11-3, 13C3H7Br), is a colorless liquid, widely used in organic synthesis, with isotopic labeling of carbon-13 atoms. It is primarily used as a starting material in the production of pharmaceuticals, agrochemicals, and other fine chemicals. The incorporation of carbon-13 isotopes allows for the tracking and identification of the compound in various chemical reactions and biological systems. Its special properties make it an essential tool in research and development, particularly in the field of isotopic labeling and metabolic studies.