For the majority of users conducting nuclear magnetic resonance (NMR) spectroscopy today, sample preparation follows a similar path: isolate a compound or compounds from a reaction mixture (or if ...

This technique’s ability to highlight molecular structure and track reaction dynamics has garnered widespread recognition throughout academia and industry as a robust, nondestructive, noninvasive ...

If the sample does not lock, please make sure that you followed the "NMR-basic-operation" procedure, in particular, make sure that you followed the procedure about sample preparation. Do you have ...

This whitepaper explores the development and implementation of such procedures using the Bruker Fourier 80 benchtop NMR spectrometer. Through examples involving model drug products, it highlights how ...

Unfortunately, many 1H-NMR spectra are severely overlapped due to the multiplet structure caused by homo-nuclear scalar couplings. "Pure shift" NMR spectra, also known as broadband homonuclear ...

NMR spectra are typically collected in solutions made up of deuterated solvents due to the fact that a protonated solvent will yield large solvent peaks which may hide the solute’s spectral features.