Survey of the analysis of selegiline

: The characteristics of the selegiline active substance, identification tests, purity tests and the determinations of the active substance content are summarized in the paper. Fast, simple, selective reverse phase HPLC method is used for purity tests and active substance determinations. The validation of the determination of the active substance and the purity test is presented. The solvent residues were determined in vapour phase by the headspace method. A potentiometric acidi-alkalimetric titration, carried out in nonaqueous solution with the application of a titriprocessor is applied as an assay. A thermoanalytical method developed for the purity determinations is also published in this issue by Ladanyi et al.