N-Carbamoyl-2-fluoro-β-alanina (CAS 5006-64-4) es una impureza polar derivada de la introducción del grupo carbamoilo en una β-alanina fluorada. Su perfil fisicoquímico incluye alta polaridad y capacidad para formar enlaces de hidrógeno | lo que la hace soluble en medios acuosos y propensa a coeluir con impurezas polares en cromatografía reversa. En control de calidad suele identificarse y cuantificarse mediante HPLC acoplada a detección UV y LC-MS | y corroborarse con espectroscopía NMR. Su presencia puede afectar la pureza y la estabilidad del producto final | por lo que se recomiendan métodos de purificación selectiva y límites específicos en especificaciones analíticas.
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