CAS 73900-07-9

Methyl-D3 trifluoromethanesulfonate, with the CAS number 73900-07-9, is a chemical compound characterized by its trifluoromethanesulfonate functional group, which is known for its strong electrophilic properties. This compound is a deuterated version of methyl trifluoromethanesulfonate, where three hydrogen atoms are replaced by deuterium, enhancing its utility in various chemical reactions and studies, particularly in the field of isotope labeling. Methyl-D3 trifluoromethanesulfonate is typically a colorless liquid at room temperature and is highly soluble in polar organic solvents. It is often used as a reagent in organic synthesis, particularly for the introduction of the trifluoromethanesulfonate group into organic molecules, which can facilitate further chemical transformations. Due to the presence of the trifluoromethanesulfonate moiety, the compound exhibits high reactivity and can be hazardous, necessitating careful handling and storage. Its unique isotopic labeling makes it valuable in mechanistic studies and in the development of pharmaceuticals and agrochemicals.