A Stability-Indicating HPLC-DAD Method for Determination of Stiripentol: Development, Validation, Kinetics, Structure Elucidation and Application to Commercial Dosage Form

Figure 3

Representative chromatograms of stress testing of STP. (a) STP subjected to 0.1 N NaOH forced degradation for 2 h; (b) STP subjected to 10% H₂O₂ oxidation for 2 h; and (c)–(e) STP subjected to 0.1 N HCl degradation for 1, 2, and 3 h, respectively. Chromatograms of the samples that have been subjected to thermal and photolytic stress conditions are identical with (a).

(a)

(b)

(c)

(d)

(e)