4-hydroxybenzoic Acid (C7 H6 O2)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 122.12134
This is of the category: Monomers
Concentration: Saturated (Source: John Ralph Lab)
Spectrometer: Bruker WM - 250 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C3 | 3 | 115.99 | 3 |
| C4 | 5 | 115.99 | 3 |
| C5 | 1 | 122.43 | 1 |
| C1 | 2 | 132.78 | 3 |
| C2 | 6 | 132.78 | 3 |
| C6 | 4 | 162.65 | 1 |
| C7 | A | 168.24 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C3 | 3 | 115.06 | 3 |
| C4 | 5 | 115.06 | 3 |
| C5 | 1 | 121.35 | 1 |
| C1 | 2 | 131.47 | 3 |
| C2 | 6 | 131.47 | 3 |
| C6 | 4 | 161.55 | 1 |
| C7 | A | 167.11 | 1 |
| H11 | 3 | 6.85 | 3 |
| H12 | 5 | 6.85 | 3 |
| H13 | 2 | 7.83 | 3 |
| H13 | 6 | 7.83 | 3 |