Fig. 7

Comparison of RMSEP of Safinamide mesylate (SAF), SAF impurity (4-HBD), SAF hydrolytic degradation product, and SAF oxidative degradation product between the three proposed chemometric methods.

Comparison of RMSEP of Safinamide mesylate (SAF), SAF impurity (4-HBD), SAF hydrolytic degradation product, and SAF oxidative degradation product between the three proposed chemometric methods.