Syringol (C8 H10 O3)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 154.1632
This is of the category: Monomers
Concentration: 112 mg/ml (Source: Aldrich)
Spectrometer: Bruker WM - 250 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 56.27 | 1 |
| C2 | OMe | 56.27 | 1 |
| C4 | 2 | 105.03 | 1 |
| C5 | 6 | 105.03 | 1 |
| C3 | 1 | 119.06 | 1 |
| C8 | 4 | 134.97 | 1 |
| C6 | 3 | 147.31 | 1 |
| C7 | 5 | 147.31 | 1 |
| H12 | OMe | 3.86 | 1 |
| H14 | OMe | 3.86 | 1 |
| H13 | OMe | 3.86 | 1 |
| H15 | OMe | 3.86 | 1 |
| H17 | OMe | 3.86 | 1 |
| H16 | OMe | 3.86 | 1 |
| H19 | 2 | 6.56 | 1 |
| H20 | 6 | 6.56 | 1 |
| H18 | 1 | 6.78 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 56.55 | 1 |
| C2 | OMe | 56.55 | 1 |
| C4 | 2 | 106.57 | 1 |
| C5 | 6 | 106.57 | 1 |
| C3 | 1 | 119.16 | 1 |
| C8 | 4 | 137.08 | 1 |
| C6 | 3 | 148.86 | 1 |
| C7 | 5 | 148.86 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.89 | 1 |
| C2 | OMe | 55.89 | 1 |
| C4 | 2 | 105.70 | 1 |
| C5 | 6 | 105.70 | 1 |
| C3 | 1 | 118.06 | 1 |
| C8 | 4 | 135.70 | 1 |
| C6 | 3 | 148.16 | 1 |
| C7 | 5 | 148.16 | 1 |