Syringylglycerol-B-guaiacyl Ether (C18 H22 O7)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 350.36308
This is of the category: b-O-4 Dimers, 3-Carbon Sidechain
Concentration: Saturated (Source: John Ralph Lab)
Spectrometer: Bruker WM - 250 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | BOMe | 55.88 | 1 |
| C2 | AOMe | 56.32 | 1 |
| C3 | AOMe | 56.32 | 1 |
| C10 | G | 61.02 | 1 |
| C17 | A | 74.16 | 1 |
| C16 | B | 89.22 | 1 |
| C8 | A2 | 103.81 | 1 |
| C9 | A6 | 103.81 | 1 |
| C6 | B2 | 112.16 | 1 |
| C7 | B5 | 120.86 | 1 |
| C5 | B6 | 121.67 | 1 |
| C4 | B1 | 124.17 | 1 |
| C11 | A1 | 130.71 | 1 |
| C18 | A4 | 134.57 | 1 |
| C14 | A3 | 147.10 | 1 |
| C15 | A5 | 147.10 | 1 |
| C13 | B4 | 147.58 | 1 |
| C12 | B3 | 151.22 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | BOMe | 56.24 | 1 |
| C2 | AOMe | 56.54 | 1 |
| C3 | AOMe | 56.54 | 1 |
| C10 | G | 61.89 | 1 |
| C17 | A | 73.97 | 1 |
| C16 | B | 88.19 | 1 |
| C8 | A2 | 105.28 | 1 |
| C9 | A6 | 105.28 | 1 |
| C6 | B2 | 113.27 | 1 |
| C7 | B5 | 119.66 | 1 |
| C5 | B6 | 121.91 | 1 |
| C4 | B1 | 123.30 | 1 |
| C11 | A1 | 132.72 | 1 |
| C18 | A4 | 136.07 | 1 |
| C14 | A3 | 148.34 | 1 |
| C15 | A5 | 148.34 | 1 |
| C13 | B4 | 149.60 | 1 |
| C12 | B3 | 151.65 | 1 |
| H27 | BOMe | 3.86 | 1 |
| H26 | BOMe | 3.86 | 1 |
| H28 | BOMe | 3.86 | 1 |
| H29 | A3OMe | 3.79 | 1 |
| H31 | A3OMe | 3.79 | 1 |
| H30 | A3OMe | 3.79 | 1 |
| H32 | A5OMe | 3.79 | 1 |
| H33 | A5OMe | 3.79 | 1 |
| H34 | A5OMe | 3.79 | 1 |
| H44 | A | 4.88 | 1 |
| H43 | B | 4.22 | 1 |
| H47 | AOH | 4.49 | 1 |
| H39 | A2 | 6.86 | 1 |
| H40 | A6 | 6.86 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | BOMe | 55.45 | 1 |
| C2 | AOMe | 55.72 | 1 |
| C3 | AOMe | 55.72 | 1 |
| C10 | G | 60.01 | 1 |
| C17 | A | 70.88 | 1 |
| C16 | B | 84.03 | 1 |
| C8 | A2 | 104.07 | 1 |
| C9 | A6 | 104.07 | 1 |
| C6 | B2 | 112.38 | 1 |
| C7 | B5 | 115.52 | 1 |
| C5 | B6 | 120.58 | 1 |
| C4 | B1 | 120.90 | 1 |
| C11 | A1 | 131.89 | 1 |
| C18 | A4 | 134.26 | 1 |
| C14 | A3 | 147.31 | 1 |
| C15 | A5 | 147.31 | 1 |
| C13 | B4 | 148.18 | 1 |
| C12 | B3 | 149.55 | 1 |