Residual Solvent Peaks in Nuclear Magnetic Resonance

5 Residual Solvent Peaks in Nuclear Magnetic Resonance 

As CDC13 is one of the most popular deuterated solvents used in the organic laboratory, the chemical shifts in II NMR spectra of the most common laboratory solvents as trace impurities are in Table 1.11. 

It is often the case that the chemical shifts of the same compounds are not the same in different deuterated solvents. To that end, dfi-DMSO II NMR data are listed in Table 1.12. 

Chloroform Methanol Elexanes Ethyl acetate Ethanol 

Acetone, ethyl acetate, ethanol, methanol, acetonitrile, hexanes Acetic acid, acetone, toluene, ethyl acetate, methanol, isopropyl alcohol 

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