beclomethasone and its Impurities
Beclomethasone is a prodrug of the free form, beclometasone. It is used for the treatment of asthma (in form of inhaler), dermatitis and psoriasis (in form of cream), ulcerative colitis (in form of pills) and allergic rhinitis and nasal polyps (in form of nasal spray). It is a steroidal drug. Reference standards of Beclomethasone API, and its pharmacopeial, non pharmacopieal impurities, and stable isotopes are listed below.