Chemical Name: (17R)-4′-Chloro-5′-ethyl-9-fluoro-11β-hydroxy-16β-methylspiro[androsta-1,4-diene-17,2′(3′H)-furan]-3,3′-dione ( 17α-spiro compound) (as per EP); 9α-Fluoro-11β-hydroxy-16β-methyl 3-oxo-androsta-1,4-diene-17(R)-spiro-2′-[4′-chloro-5′-ethylfuran-3′(2′H)-one] (as per USP)
Synonym: Clobetasol Propionate USP Related Compound A ; 17α-spiro compound (EP)
Shipping Temperature: Ambient
HSN Code: 38229010
Clobetasol Propionate EP Impurity J is chemically (17R)-4′-Chloro-5′-ethyl-9-fluoro-11β-hydroxy-16β-methylspiro[androsta-1,4-diene-17,2′(3′H)-furan]-3,3′-dione ( 17α-spiro compound) (as per EP); 9α-Fluoro-11β-hydroxy-16β-methyl 3-oxo-androsta-1,4-diene-17(R)-spiro-2′-[4′-chloro-5′-ethylfuran-3′(2′H)-one] (as per USP). It is also known as Clobetasol Propionate USP Related Compound A ; 17α-spiro compound (EP). Clobetasol Propionate EP Impurity J is supplied with detailed characterization data compliant with regulatory guideline.
