Etiocholanolone and its Impurities

Etiocholanolone is used to evaluate adrenal cortex function, bone marrow performance, and in neoplastic disease to stimulate the immune system. Etiocholanolone, also known as 5β-androsterone.Reference standards of Etiocholanolone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.