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Typical values for carbon NMR chemical shifts

Carbon type

 

Chemical shift (ppm)

 

RCH3

 

13 - 16

RCH2R

 

16 - 25

R3CH

 

25 - 35

image019.png

 

18 - 22

image021.png

 

28 - 32

 

RCH2NR2

 

35 - 45

RCH2OH

 

50 - 65

image023.png

 

65 - 70

ROCH2R

 

50 - 75

image025.png

 

50 - 75

image027.png

115 - 120

image029.png

125 - 140

 

aromatic carbon

 

125 - 150

image031.png

 

165 - 185

image033.png

 

190 - 200

image035.png

200 - 220

 

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