A Method Utilizing Ultra-High Performance Liquid Chromatography with Ultraviolet and Mass Spectrometric Detection for the Analysis of Material Extracts Produced during a Controlled Extraction Study.

Abstract

Pharmaceutical packaging/delivery systems and medical devices are characterized via a controlled extraction study as part of the development process for new pharmaceutical products. The purpose of this study is to determine compounds that may be extracted from the packaging using various solvents and exposure conditions. Results of this work serve to evaluate the suitability of the material for use in the package as well as provide an assessment of compounds that may potentially contaminate the drug product. Analysis of extract samples generated during a controlled extraction study is performed utilizing multiple analytical methodologies to help establish a complete extractable profile regardless of the unique physical properties of each compound that may be present. The work presented in this article describes a method for the analysis of non-volatile as well as semi-volatile compounds from extraction samples. Separation and detection of a diverse range of extractables were demonstrated in a 22 min analysis time. Three case studies are presented to further illustrate method performance and its use for controlled extraction samples.