P-Methoxy Cinnamaldehyde (C10 H10 O2)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 162.1852
This is of the category: Monomers
Concentration: 100 mg/ml (Source: John Pew)
Spectrometer: Bruker WM - 250 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.34 | 1 |
| C6 | 3 | 114.48 | 1 |
| C7 | 5 | 114.48 | 1 |
| C2 | B | 126.33 | 1 |
| C9 | 1 | 126.67 | 1 |
| C4 | 2 | 130.28 | 1 |
| C5 | 6 | 130.28 | 1 |
| C3 | A | 152.72 | 1 |
| C10 | 4 | 162.13 | 1 |
| C8 | G | 193.66 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.81 | 1 |
| C6 | 3 | 115.35 | 1 |
| C7 | 5 | 115.35 | 1 |
| C2 | B | 127.37 | 1 |
| C9 | 1 | 127.91 | 1 |
| C4 | 2 | 131.26 | 1 |
| C5 | 6 | 131.26 | 1 |
| C3 | A | 153.22 | 1 |
| C10 | 4 | 163.08 | 1 |
| C8 | G | 193.81 | 1 |
| H15 | OMe | 3.86 | 1 |
| H14 | OMe | 3.86 | 1 |
| H13 | OMe | 3.86 | 1 |
| H16 | B | 6.65 | 1 |
| H20 | 3 | 7.02 | 1 |
| H21 | 5 | 7.02 | 1 |
| H17 | A | 7.60 | 1 |
| H18 | 2 | 7.68 | 1 |
| H19 | 6 | 7.68 | 1 |
| H22 | G | 9.66 | 1 |
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 55.35 | 1 |
| C6 | 3 | 114.51 | 1 |
| C7 | 5 | 114.51 | 1 |
| C2 | B | 126.31 | 1 |
| C9 | 1 | 126.69 | 1 |
| C4 | 2 | 130.65 | 1 |
| C5 | 6 | 130.65 | 1 |
| C3 | A | 153.10 | 1 |
| C10 | 4 | 161.75 | 1 |
| C8 | G | 194.00 | 1 |