Benzoyl peroxide assay using high-pressure liquid chromatography.

Area of Science:

• Analytical Chemistry
• Pharmaceutical Analysis

Background:

• Benzoyl peroxide is a widely used chemical compound.
• Accurate quantification of benzoyl peroxide is essential for various applications, including pharmaceutical quality control and chemical research.

Purpose of the Study:

• To develop and validate a highly specific analytical assay for benzoyl peroxide.
• To establish a reliable method for the precise determination of benzoyl peroxide concentrations.

Main Methods:

• High-pressure liquid chromatography (HPLC) was employed for the assay development.
• A concentration curve was generated using standards ranging from 0.1 to 3.0 micrograms.
• Statistical analysis included calculating the correlation coefficient and standard deviation.

Main Results:

• The developed assay demonstrated high specificity for benzoyl peroxide.
• A strong linear correlation was observed in the concentration curve (correlation coefficient = 0.9969).
• The method exhibited excellent precision, with a standard deviation of +/- 0.547 (1.80% relative standard deviation) for replicate analyses.

Conclusions:

• The high-pressure liquid chromatography assay is a highly specific and precise method for quantifying benzoyl peroxide.
• This validated assay is suitable for accurate benzoyl peroxide analysis in relevant preparations.
• The developed method provides reliable data for quality control and research involving benzoyl peroxide.