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Purity evaluation of 6 alpha-methylprednisolone acetate by HPLC
E Ciranni Signoretti1, L Valvo, A L Savella
1Istituto Superiore di Sanità, Roma, Italy.
Journal of Pharmaceutical and Biomedical Analysis
|July 1, 1993
Abstract:
A high-performance liquid chromatographic method is described for the analysis and identification of related impurities in pharmaceutical-grade 6 alpha-methylprednisolone acetate (MPA). Eight MPA impurities derived from synthesis and/or degradation processes were identified. The method is compared to other analytical procedures recently proposed for the European Pharmacopoeia.