Displaying 12 results of Deflazacort Stable Isotopes Deflazacort is a glucocorticoid medication used to treat a variety of inflammatory and autoimmune conditions. Deflazacort stable isotopes are isotopically labeled forms of deflazacort that have the same chemical properties as the non-labeled form, but with a unique isotopic signature. These stable isotopes are used in research, drug development, and clinical studies to track the metabolism, distribution, and elimination of deflazacort in the body.