Pharmaceutical Intermediates Acne Treatment Anti Hairloss CB-03-01 CAS 19608-29-8
21-hydroxy-17-(1-oxopropoxy)pregna-4-ene-3,20-dione is used as an intermediate in organic synthesis and medicine. Clascoterone (Winlevi, Cortexolone 17 alpha-propionate, Cortexolone 17α-propionate, CB-03-01) is a local and peripheral selective androgen receptor (AR) antagonist.