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Hydrogen NMR shift table, Cheat Sheet of Chemistry

The document contains all of the most common hydrogen NMR shifts, the type of functional group and the range that it is found at

Typology: Cheat Sheet

2023/2024

Uploaded on 02/10/2025

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Hydrogen NMR Chemical Shifts
Type of
hydrogen
Structure
Chemica
l Shift,
ppm
Type of
hydrogen
Structure
Chemical
Shift, ppm
Alkyl
R3CH
R is C or H
only
0.9 – 1.5
Vinylic
(attached to an
alkene)
4.6 – 5.9
Allylic
1.6-1.9
Aromatic
6 – 8.5
Alkyne
2.0-2.5
Carboxylic Acid
10.5 – 12
Adjacent to a
carbonyl
2 – 2.7
Phenolic
4 – 12
Benzylic
2.2-2.8
Aldehyde
9-10
Alcohol
R-O-H
0.5-6.0
Amine
R2N-H
0.5-6.0
Adjacent to a
nitrogen
RCH-NR2
2.5-3.5
Adjacent to
single-bonded
oxygen
R is C=O or
H
3.2 – 4.5

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Hydrogen NMR Chemical Shifts

Type of hydrogen Structure Chemica l Shift, ppm Type of hydrogen Structure Chemical Shift, ppm Alkyl

R 3 C H

R is C or H only

Vinylic (attached to an alkene)

Allylic 1.6-1. Aromatic

Alkyne 2.0-2. Carboxylic Acid 10.5 – 12 Adjacent to a carbonyl

Phenolic 4 – 12 Benzylic 2.2-2. Aldehyde 9- Alcohol R-O- H 0.5-6. Amine R 2 N- H 0.5-6. Adjacent to a nitrogen

RC H- NR 2 2.5-3.

Adjacent to single-bonded oxygen (^) R is C=O or H