Syringin (C17 H24 O9)
Authors: Sally Ralph, John Ralph, Larry L. Landucci
From: NMR Database of Lignin and Cell Wall Model Compounds.
Natural Isotopic formula weight: 372.36706
This is of the category: Misc. Compounds
Concentration: Saturated (Source: John Ralph Lab)
Spectrometer: Bruker WM - 250 MHz
Assigned chemical shifts
| Atom ID | Author Nomenclature | Value | Ambiguity Code |
|---|---|---|---|
| C1 | OMe | 56.27 | 1 |
| C2 | OMe | 56.27 | 1 |
| C8 | B6 | 60.82 | 1 |
| C5 | G | 61.37 | 1 |
| C13 | B4 | 69.86 | 1 |
| C15 | B2 | 74.09 | 1 |
| C12 | B5 | 76.45 | 1 |
| C14 | B3 | 77.08 | 1 |
| C17 | B1 | 102.51 | 1 |
| C6 | A2 | 104.39 | 1 |
| C7 | A6 | 104.39 | 1 |
| C4 | A | 128.35 | 1 |
| C3 | B | 130.05 | 1 |
| C9 | A1 | 132.52 | 1 |
| C16 | A4 | 133.80 | 1 |
| C10 | A3 | 152.60 | 1 |
| C11 | A5 | 152.60 | 1 |
| H27 | OMe | 3.77 | 1 |
| H29 | OMe | 3.77 | 1 |
| H28 | OMe | 3.77 | 1 |
| H30 | OMe | 3.77 | 1 |
| H32 | OMe | 3.77 | 1 |
| H31 | OMe | 3.77 | 1 |
| H35 | G1 | 4.11 | 1 |
| H33 | B | 6.63 | 1 |
| H34 | A | 6.47 | 1 |
| H37 | A2 | 6.73 | 1 |
| H38 | A6 | 6.73 | 1 |
| H45 | B1 | 4.91 | 1 |
| H44 | B2 | 3.11 | 1 |
| H43 | B3 | 3.11 | 1 |
| H42 | B4 | 3.11 | 1 |
| H41 | B5 | 3.11 | 1 |
| H39 | B6A | 3.4 | 1 |
| H40 | B6B | 3.59 | 1 |
| H47 | B6OH | 4.29 | 1 |
| H46 | GOH | 4.85 | 1 |