110558-70-8

11β,17,21-Trihydroxy-pregna-1,4-diene-3,20-dione 21-p-Toluenesulfonate is an intermediate used in the synthesis of 21-Deoxyprednisolone (D249855), which is an analog of Prednisolone (P703740), a synthetic corticosteroid; metabolically interconvertible with Prednisone (P703780). It is also used in the synthesis of another corticosteroid, anti-inflammatory, Rimexolone (R422500).