beclomethasone dipropionate and its Impurities
Beclomethasone Dipropionate is a prodrug of the free form. 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 Dipropionate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


(8R,9S,10R,13S,14S,16S,17R)-17-(2-Hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate
(8R,9S,10R,13S,14S,16S,17R)-17-(2-Hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate
Catalogue No.:PA 02 0051001
CAS :
NA
Molecular Formula : C27H38O5
Molecular Weight : 442.6