3,4-dimethoxycinnamyl Alcohol (C11 H14 O3)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 194.22706
This is of the category: Monomers
Concentration: 50 mg/ml (Source: Mike Mozuch)
Spectrometer: Bruker WM - 250 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.87 | 4 |
| C2 | OMe | 55.95 | 4 |
| C7 | G | 63.76 | 1 |
| C8 | 2 | 109.14 | 1 |
| C6 | 5 | 111.34 | 1 |
| C5 | 6 | 119.69 | 1 |
| C3 | B | 126.65 | 1 |
| C4 | A | 131.09 | 1 |
| C9 | 1 | 129.87 | 1 |
| C11 | 3 | 149.01 | 1 |
| C10 | 4 | 149.14 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 56.12 | 4 |
| C2 | OMe | 56.18 | 4 |
| C7 | G | 63.34 | 1 |
| C8 | 2 | 110.59 | 1 |
| C6 | 5 | 112.92 | 1 |
| C5 | 6 | 120.24 | 1 |
| C3 | B | 128.90 | 1 |
| C4 | A | 130.14 | 1 |
| C9 | 1 | 131.40 | 1 |
| C11 | 3 | 150.10 | 1 |
| C10 | 4 | 150.55 | 1 |
| H15 | OMe | 3.79 | 4 |
| H17 | OMe | 3.79 | 4 |
| H16 | OMe | 3.79 | 4 |
| H18 | OMe | 3.82 | 4 |
| H19 | OMe | 3.82 | 4 |
| H20 | OMe | 3.82 | 4 |
| H25 | G | 4.20 | 1 |
| H26 | G | 4.20 | 1 |
| H21 | B | 6.26 | 1 |
| H22 | A | 6.49 | 1 |
| H24 | 5 | 6.88 | 1 |
| H23 | 6 | 6.89 | 1 |
| H27 | 2 | 7.06 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.50 | 4 |
| C2 | OMe | 55.55 | 4 |
| C7 | G | 61.63 | 1 |
| C8 | 2 | 109.33 | 1 |
| C6 | 5 | 111.91 | 1 |
| C5 | 6 | 119.16 | 1 |
| C3 | B | 128.53 | 1 |
| C4 | A | 128.60 | 1 |
| C9 | 1 | 129.94 | 1 |
| C11 | 3 | 148.36 | 1 |
| C10 | 4 | 148.91 | 1 |