Cis-Ferulic Acid (C10 H10 O4)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 194.184
This is of the category: Monomers
Concentration: 50 mg/ml (Source: John R. Obst)
Spectrometer: Bruker WM - 250 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.93 | 1 |
| C6 | 2 | 113.15 | 1 |
| C4 | 5 | 113.98 | 1 |
| C5 | B | 115.50 | 1 |
| C2 | 6 | 126.17 | 1 |
| C7 | 1 | 126.79 | 1 |
| C3 | A | 145.97 | 1 |
| C9 | 3 | 146.36 | 1 |
| C8 | 4 | 147.50 | 1 |
| C10 | G | 171.34 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 56.16 | 1 |
| C6 | 2 | 114.99 | 1 |
| C4 | 5 | 115.23 | 1 |
| C5 | B | 116.82 | 1 |
| C2 | 6 | 126.51 | 1 |
| C7 | 1 | 127.80 | 1 |
| C3 | A | 144.40 | 1 |
| C9 | 3 | 147.60 | 1 |
| C8 | 4 | 149.04 | 1 |
| C10 | G | 167.85 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.38 | 1 |
| C6 | 2 | 114.30 | 1 |
| C4 | 5 | 114.78 | 1 |
| C5 | B | 116.77 | 1 |
| C2 | 6 | 124.78 | 1 |
| C7 | 1 | 126.09 | 1 |
| C3 | A | 141.90 | 1 |
| C9 | 3 | 146.72 | 1 |
| C8 | 4 | 147.90 | 1 |
| C10 | G | 167.54 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| H15 | OMe | 3.85 | 1 |
| H16 | OMe | 3.85 | 1 |
| H17 | OMe | 3.85 | 1 |
| H21 | B | 5.77 | 1 |
| H19 | A | 6.80 | 1 |
| H20 | 5 | 6.76 | 1 |
| H18 | 6 | 7.09 | 1 |
| H11 | 2 | 7.70 | 1 |