Heptafluorobutyric anhydride CAS:336-59-4

This compound is known for its ability to react with various functional groups, such as alcohols, amines, and acids, to form volatile derivatives that are amenable to gas chromatography-mass spectrometry (GC-MS) analysis. Heptafluorobutyric anhydride is particularly useful in the analysis of complex mixtures, such as environmental samples, pharmaceuticals, and biological fluids, where the derivatization of functional groups enhances the detectability and resolution of individual components. Its high volatility and stability make it a valuable tool for the sensitive detection and quantification of analytes in trace-level concentrations. Additionally, heptafluorobutyric anhydride finds applications in the synthesis of specialty chemicals and pharmaceutical intermediates, where the introduction of fluorinated moieties is desired to modify the properties of organic molecules. Its unique reactivity and derivatization capabilities make it an important reagent in the field of analytical chemistry, contributing to the advancement of analytical techniques and the characterization of complex chemical mixtures.