Betamethasone

English Synonyms: (11beta,16beta)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione;16-beta-methyl-1,4-pregnadiene-9-alpha-fluoro-11-beta,17-alpha,21-triol-3,20;16-beta-Methyl-1,4-pregnadiene-9-alpha-fluoro-11-beta,17-alpha,21-triol-3,20-dione;17,21-trihydroxy-16-beta-methylpregna-1,4-diene-3,20-9-alpha-fluoro-11-bet;6beta)-;9-alpha-Fluoro-11-beta,17,21-trihydroxy-16-beta-methylpregna-1,4-diene-3,20-dione;9-alpha-fluoro-11-beta,17-alpha,21-trihydroxy-16-beta-methylpregna-1,4-diene;9-alpha-fluoro-16-beta-methyl-1,4-pregnadiene-11-beta,17-alpha,21-triol-3,20 

CAS NO.:  378-44-9 

Assay: 99%

Molecular Formula:C28H37FO7 

Molecular Weight:504.59 

Melting point: 231-234℃

Specifications: CP2005/USP31/BP/EP 

Packing:1kg/tin/foil bag

Appearance: White crystalline powder

Usage: Hormone class medicine. Mainly used for anti-inflammatory and anti-allergy. Apply to rheumatoid arthritis and various skin diseases. The role of betamethasone with dexamethasone, the anti-inflammatory activity than dexamethasone, triamcinolone, hydrocortisone strong, less side effects
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