During the analytical R&D and quality studies of Active Pharmaceutical Ingredients (APIs), the identification and control of unknown impurities is a critical step for ensuring drug safety.This webinar will share practical strategies for high-efficiency impurity purification and share the experience of the efficient separation and precise preparation of impurities from complex matrices using effective modern chromatographic techniques (e.g., HPLC).
Dr. Fang He, Analytical R&D Director at Porton, will systematically introduce techniques for the structural elucidation and confirmation of trace-level, purified impurities using Nuclear Magnetic Resonance (NMR).