Brinzolamide-d5 (CAS 1217651-02-9)

Brinzolamide-d5 is a deuterium-labeled analog of brinzolamide, where five hydrogen atoms are replaced with deuterium. This modification is particularly useful for researchers conducting metabolic studies, as the deuterium allows for precise tracking and measurement using sophisticated analytical techniques like mass spectrometry. In research environments, brinzolamide-d5 is utilized to understand the metabolic pathways and possible interactions of brinzolamide in biological systems, without altering its intrinsic biochemical properties. The incorporation of deuterium increases the molecular weight slightly, enabling differentiation between the labeled and non-labeled species, which is essential for accurate quantification in complex biological matrices. Furthermore, the deuterated compound is critical for method development in analytical chemistry, serving as an internal standard that helps refine the accuracy of assays designed to detect and quantify the parent molecule in various studies.