So if you run an HMBC and either have expected correlations missing or you want to know if an observed signal is over 2 bonds or more, you should give H2BC a try. STD The saturation transfer ...

The NMR probehead must be tuned and matched because it is a resonance ... If a hetero-nuclear 2D experiment, such as 1H-13C-HSQC or 1H-13C-HMBC is desired, the sweep width for the 13C and the center ...

Bruker-500, A1: cryo-1H optimized, Excellent for 1D 1H experiments, such as acquiring 1D 1H NMR data; optimum for 1H detected experiments, such as 2D's 1H-13C(X): HMQC(HSQC), HMBC, etc. -- Bruker-500, ...

2D heteronuclear NMR: HSQC/HMQC/HMBC. A clear solution sample is required for service in 5 mm NMR tube with a volume of around 0.6 mL (a height of at least 4 cm). We offer NMR services to both ...

Neat Diethyl phthalate. 1D Carbon plus three DEPT spectra, total time 10 minutes. 2M Ibuprofen, HSQC-ME, ~1 hour. 2M Ibuprofen, HMBC, ~2 hours. The Spinsolve software is user-friendly and easy to use.