Lignin_cw_compound_293 (C10 H14 O4)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 198.21576
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 |
|---|---|---|---|
| C1 | G | 18.34 | 1 |
| C2 | OMe | 56.83 | 1 |
| C6 | B | 72.25 | 1 |
| C10 | A | 78.37 | 1 |
| C5 | 2 | 110.18 | 1 |
| C4 | 5 | 115.09 | 1 |
| C3 | 6 | 120.61 | 1 |
| C7 | 1 | 133.49 | 1 |
| C8 | 4 | 146.17 | 1 |
| C9 | 3 | 147.55 | 1 |
| H15 | G | 1.03 | 1 |
| H16 | G | 1.03 | 1 |
| H17 | G | 1.03 | 1 |
| H24 | B | 3.87 | 1 |
| H18 | OMe | 3.81 | 1 |
| H19 | OMe | 3.81 | 1 |
| H20 | OMe | 3.81 | 1 |
| H25 | A | 4.49 | 1 |
| C1 | G | 19.67 | 1 |
| C2 | OMe | 56.83 | 1 |
| C6 | B | 73.15 | 1 |
| C10 | A | 80.27 | 1 |
| C5 | 2 | 110.12 | 1 |
| C4 | 5 | 115.16 | 1 |
| C3 | 6 | 120.90 | 1 |
| C7 | 1 | 134.08 | 1 |
| C8 | 4 | 146.40 | 1 |
| C9 | 3 | 147.61 | 1 |
| H15 | G | 0.96 | 1 |
| H16 | G | 0.96 | 1 |
| H17 | G | 0.96 | 1 |
| H24 | B | 3.74 | 1 |
| H18 | OMe | 3.81 | 1 |
| H19 | OMe | 3.81 | 1 |
| H20 | OMe | 3.81 | 1 |
| H25 | A | 4.20 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | G | 18.08 | 1 |
| C2 | OMe | 56.20 | 1 |
| C6 | B | 72.03 | 1 |
| C10 | A | 78.15 | 1 |
| C5 | 2 | 111.20 | 1 |
| C4 | 5 | 115.09 | 1 |
| C3 | 6 | 120.32 | 1 |
| C7 | 1 | 134.95 | 1 |
| C8 | 4 | 146.39 | 1 |
| C9 | 3 | 147.81 | 1 |
| H15 | G | 1.02 | 1 |
| H16 | G | 1.02 | 1 |
| H17 | G | 1.02 | 1 |
| H24 | B | 3.81 | 1 |
| H18 | OMe | 3.80 | 1 |
| H19 | OMe | 3.80 | 1 |
| H20 | OMe | 3.80 | 1 |
| H25 | A | 4.45 | 1 |
| H22 | 5 | 6.73 | 1 |
| H21 | 6 | 6.77 | 1 |
| H23 | 2 | 6.98 | 1 |
| C1 | G | 19.30 | 1 |
| C2 | OMe | 56.20 | 1 |
| C6 | B | 72.68 | 1 |
| C10 | A | 79.80 | 1 |
| C5 | 2 | 111.27 | 1 |
| C4 | 5 | 115.21 | 1 |
| C3 | 6 | 120.66 | 1 |
| C7 | 1 | 134.90 | 1 |
| C8 | 4 | 146.77 | 1 |
| C9 | 3 | 148.02 | 1 |
| H15 | G | 0.92 | 1 |
| H16 | G | 0.92 | 1 |
| H17 | G | 0.92 | 1 |
| H24 | B | 3.69 | 1 |
| H18 | OMe | 3.80 | 1 |
| H19 | OMe | 3.80 | 1 |
| H20 | OMe | 3.80 | 1 |
| H25 | A | 4.20 | 1 |
| H22 | 5 | 6.73 | 1 |
| H21 | 6 | 6.77 | 1 |
| H23 | 2 | 6.95 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | G | 18.42 | 1 |
| C2 | OMe | 55.56 | 1 |
| C6 | B | 70.67 | 1 |
| C10 | A | 76.83 | 1 |
| C5 | 2 | 111.04 | 1 |
| C4 | 5 | 114.65 | 1 |
| C3 | 6 | 119.26 | 1 |
| C7 | 1 | 134.56 | 1 |
| C8 | 4 | 145.16 | 1 |
| C9 | 3 | 146.97 | 1 |
| H15 | G | 0.93 | 1 |
| H16 | G | 0.93 | 1 |
| H17 | G | 0.93 | 1 |
| H24 | B | 3.56 | 1 |
| H18 | OMe | 3.69 | 1 |
| H19 | OMe | 3.69 | 1 |
| H20 | OMe | 3.69 | 1 |
| H25 | A | 4.20 | 1 |
| H22 | 5 | 6.64 | 1 |
| H21 | 6 | 6.64 | 1 |
| H23 | 2 | 6.83 | 1 |
| C1 | G | 19.00 | 1 |
| C2 | OMe | 55.56 | 1 |
| C6 | B | 70.89 | 1 |
| C10 | A | 77.79 | 1 |
| C5 | 2 | 111.12 | 1 |
| C4 | 5 | 114.76 | 1 |
| C3 | 6 | 119.50 | 1 |
| C7 | 1 | 133.98 | 1 |
| C8 | 4 | 145.46 | 1 |
| C9 | 3 | 147.04 | 1 |
| H15 | G | 0.77 | 1 |
| H16 | G | 0.77 | 1 |
| H17 | G | 0.77 | 1 |
| H24 | B | 3.56 | 1 |
| H18 | OMe | 3.69 | 1 |
| H19 | OMe | 3.69 | 1 |
| H20 | OMe | 3.69 | 1 |
| H25 | A | 4.09 | 1 |
| H22 | 5 | 6.64 | 1 |
| H21 | 6 | 6.64 | 1 |
| H23 | 2 | 6.81 | 1 |