Spektraris NMR
(+)-11-O-b-L-arabinopyranosyl-b-eudesmol
Common Name: (+)-11-O-b-L-arabinopyranosyl-b-eudesmol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H34O5/c1-12-6-5-8-20(4)9-7-13(10-14(12)20)19(2,3)25-18-17(23)16(22)15(21)11-24-18/h13-18,21-23H,1,5-11H2,2-4H3/t13-,14+,15+,16+,17-,18+,20-/m1/s1
InChIKey: InChIKey=JTAFQMVMOSJGMB-LUJOYHKLSA-N
Formula: C20H34O5
Molecular Weight: 354.481728
Exact Mass: 354.240624
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Martinez-Vazquez, M., Garcia-Argaez, A.N., Bueno, J.L., Espinosa, G., Calderon, J.S. Phytochemistry (1998) 48, 1221-4
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eudesmanes; 13 C Spectrum from Naproc 13: José Luis López-Pérez, Roberto Therón, Esther del Olmo, David Díaz: NAPROC-13: a database for the dereplication of natural product mixtures in bioassay-guided protocols. Bioinformatics 23(23):3256-3257 (2007)
Carbon NMR Peaks
| Position | PPM |
|---|---|
| 1 (CH2) | 41 |
| 2 (CH2) | 22.2 |
| 3 (CH2) | 36.8 |
| 4 (C) | 151.1 |
| 5 (CH) | 49.8 |
| 6 (CH2) | 25 |
| 7 (CH) | 48.2 |
| 8 (CH2) | 23.4 |
| 9 (CH2) | 41.8 |
| 10 (C) | 35.9 |
| 11 (C) | 80.6 |
| 12 (CH3) | 23.7 |
| 13 (CH3) | 24.1 |
| 14 (CH3) | 16.3 |
| 15 (CH2) | 105.4 |
| 1' (CH) | 96.9 |
| 2' (CH) | 71.4 |
| 3' (CH) | 72.9 |
| 4' (CH) | 67.7 |
| 5' (CH2) | 64.7 |
