Betamethasone Sodium Phosphate

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C₂₂H₂₈FNa₂O₈P 516.40
Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)-, disodium salt, (11β,16β)-;
9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-(disodium phosphate) [151-73-5]

DEFINITION

Betamethasone Sodium Phosphate contains NLT 97.0% and NMT 103.0% of betamethasone sodium phosphate (C₂₂H₂₈FNa₂O₈P), calculated on the anhydrous basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Betamethasone Sodium Phosphate RS

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