Wavenumber (cm‒1) | Intensity | Functional Group | Group Name |
---|---|---|---|
3304.06 | Medium | ‒OH | Hydroxyl/Phenol |
2885.51 | Strong | C‒H | Alkane |
1762.92 | Strong | C=O | Carboxylic acid |
1751.36 | Strong | C=O | Carboxylic acid |
1734.01 | Strong | C=O | Carboxylic acid |
1724.36 | Strong | C=O | Carboxylic acid |
1654.92 | Strong | N‒C=O | Amide |
1595.13 | Strong | C‒N | Amide 1° bending vibration |
1425.40 | Medium | C‒O‒H | Carboxylic acid bending |
1246.02 | Medium | C‒O‒C | Ether |
1043.49 | Medium | CO‒O‒CO | Anhydride |