Lignin_cw_compound_131 (C19 H24 O7)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 364.38966
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 | BB | 25.20 | 1 |
| C2 | OMe | 55.90 | 4 |
| C3 | OMe | 55.98 | 4 |
| C10 | G | 61.09 | 1 |
| C11 | BA | 70.01 | 1 |
| C19 | A | 73.93 | 1 |
| C18 | B | 89.03 | 1 |
| C8 | B2 | 109.35 | 1 |
| C9 | A2 | 109.54 | 1 |
| C6 | A5 | 114.42 | 1 |
| C7 | B5 | 118.41 | 1 |
| C5 | B6 | 120.17 | 1 |
| C4 | A6 | 120.23 | 1 |
| C13 | A1 | 131.56 | 1 |
| C12 | B1 | 141.90 | 1 |
| C14 | A4 | 145.57 | 1 |
| C16 | A3 | 146.72 | 1 |
| C15 | B4 | 146.78 | 1 |
| C17 | B3 | 150.99 | 1 |
| H28 | BB | 1.46 | 1 |
| H27 | BB | 1.46 | 1 |
| H29 | BB | 1.46 | 1 |
| H30 | OMe | 3.84 | 4 |
| H31 | OMe | 3.84 | 4 |
| H32 | OMe | 3.84 | 4 |
| H33 | OMe | 3.86 | 4 |
| H35 | OMe | 3.86 | 4 |
| H34 | OMe | 3.86 | 4 |
| H44 | BA | 4.82 | 1 |
| H46 | A | 4.92 | 1 |
| H38 | A5 | 7.03 | 1 |
| C10 | G | 60.8 | 1 |
| C19 | A | 72.8 | 1 |
| C18 | B | 86.9 | 1 |
| C13 | A1 | 132.0 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | BB | 26.21 | 1 |
| C2 | OMe | 56.24 | 4 |
| C3 | OMe | 56.31 | 4 |
| C10 | G | 61.89 | 1 |
| C11 | BA | 69.74 | 1 |
| C19 | A | 73.95 | 1 |
| C18 | B | 88.72 | 1 |
| C8 | B2 | 110.67 | 1 |
| C9 | A2 | 111.45 | 1 |
| C6 | A5 | 115.24 | 1 |
| C7 | B5 | 118.70 | 1 |
| C5 | B6 | 119.68 | 1 |
| C4 | A6 | 120.59 | 1 |
| C13 | A1 | 133.85 | 1 |
| C12 | B1 | 142.92 | 1 |
| C14 | A4 | 146.83 | 1 |
| C16 | A3 | 148.04 | 1 |
| C15 | B4 | 148.31 | 1 |
| C17 | B3 | 151.45 | 1 |
| C10 | G | 61.9 | 1 |
| C19 | A | 73.8 | 1 |
| C18 | B | 86.9 | 1 |
| C13 | A1 | 134.3 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | BB | 25.80 | 1 |
| C2 | OMe | 55.35 | 4 |
| C3 | OMe | 55.52 | 4 |
| C10 | G | 60.02 | 1 |
| C11 | BA | 67.78 | 1 |
| C19 | A | 70.91 | 1 |
| C18 | B | 84.74 | 1 |
| C8 | B2 | 109.79 | 1 |
| C9 | A2 | 110.98 | 1 |
| C6 | A5 | 114.57 | 1 |
| C7 | B5 | 115.62 | 1 |
| C5 | B6 | 117.24 | 1 |
| C4 | A6 | 118.93 | 1 |
| C13 | A1 | 132.89 | 1 |
| C12 | B1 | 140.44 | 1 |
| C14 | A4 | 145.31 | 1 |
| C16 | A3 | 146.87 | 1 |
| C15 | B4 | 146.87 | 1 |
| C17 | B3 | 149.31 | 1 |
| C10 | G | 60.0 | 1 |
| C19 | A | 71.6 | 1 |
| C18 | B | 83.9 | 1 |
| C13 | A1 | 133.2 | 1 |