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Preparation and Quality Control of Diclofenac Sodium Hollow Suppository

LI Zheng-zheng

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Abstract

OBJECTIVE: To prepare diclofenac sodium hollow suppository and establish its quality control. METHODS: The hollow type suppository was prepared with mixed fatty glyceride as the base; the content of diclofenac sodium was deter-mined by ultraviolet spectrophotometry. RESULTS: The linear range of diclofenac sodium was 5～25 μg·mL-1(r=0.999 7),with an average recovery rate of 102.04%(RSD=1.08%). CONCLUSION: The preparation technology of diclofenac sodium hollow suppository is simple and feasible,and the quality of the suppository is stable and controllable.

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OBJECTIVE: To prepare diclofenac sodium hollow suppository and establish its quality control. METHODS: The hollow type suppository was prepared with mixed fatty glyceride as the base; the content of diclofenac sodium was deter-mined by ultraviolet spectrophotometry. RESULTS: The linear range of diclofenac sodium was 5～25 μg·mL-1(r=0.999 7),with an average recovery rate of 102.04%(RSD=1.08%). CONCLUSION: The preparation technology of diclofenac sodium hollow suppository is simple and feasible,and the quality of the suppository is stable and controllable.

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Available abstract

OBJECTIVE: To prepare diclofenac sodium hollow suppository and establish its quality control. METHODS: The hollow type suppository was prepared with mixed fatty glyceride as the base; the content of diclofenac sodium was deter-mined by ultraviolet spectrophotometry. RESULTS: The linear range of diclofenac sodium was 5～25 μg·mL-1(r=0.999 7),with an average recovery rate of 102.04%(RSD=1.08%). CONCLUSION: The preparation technology of diclofenac sodium hollow suppository is simple and feasible,and the quality of the suppository is stable and controllable.

Key concepts: Suppository, Diclofenac Sodium, Chromatography, Chemistry, Diclofenac, Sodium, Recovery rate, Pharmacology

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