What Does COSY Stand For?

COSY stands for Correlation Spectroscopy

COSY, or Correlation Spectroscopy, is a powerful nuclear magnetic resonance (NMR) technique used to determine the connectivity of atoms within molecules. By analyzing interactions between spins of nuclei, COSY provides insights into molecular structures and dynamics, enabling chemists to unravel complex relationships in multi-dimensional spectra. This technique is particularly valuable in the study of organic compounds and biomolecules, facilitating the identification of functional groups and the elucidation of molecular architectures.