Used in pharmaceutical synthesis as an intermediate for developing bioactive molecules, particularly in the creation of fluorinated compounds with enhanced metabolic stability and binding affinity. Its structure supports the development of novel drug candidates targeting neurological and inflammatory conditions. The pyridine and fluoro-substituted ethylamine motifs make it valuable in medicinal chemistry for improving pharmacokinetic properties. Also employed in the preparation of protease inhibitors and receptor modulators due to its ability to mimic amino acid derivatives while resisting degradation.