Spektraris NMR
Dendronpholide N
Common Name: Dendronpholide N
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C25H42O8/c1-8-31-22(27)16(2)18-9-12-23(4,28)19-11-14-25(6,33-19)20(32-17(3)26)10-13-24(5,29)21(15-18)30-7/h18-21,28-29H,2,8-15H2,1,3-7H3/t18-,19-,20+,21+,23-,24+,25-/m1/s1
InChIKey: InChIKey=DNCNDFBVUIHHRL-GQNHKQCPSA-N
Formula: C25H42O8
Molecular Weight: 470.597149
Exact Mass: 470.287968
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Ma, A., Deng, Z., van Ofwegen, L., Bayer, M., Proksch, P., Lin, W. J Nat Prod (2008) 71, 1152-60
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Cembranes; 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 (CH) | 33.6 |
| 2 (CH2) | 31 |
| 3 (CH2) | 26.4 |
| 4 (C) | 71.8 |
| 5 (CH) | 89 |
| 6 (CH2) | 26.8 |
| 7 (CH2) | 36.4 |
| 8 (C) | 83 |
| 9 (CH) | 78.4 |
| 10 (CH2) | 23.4 |
| 11 (CH2) | 38.2 |
| 12 (C) | 75.1 |
| 13 (CH) | 81.2 |
| 14 (CH2) | 30.1 |
| 15 (C) | 145.8 |
| 16 (C) | 167.5 |
| 17 (CH2) | 122.8 |
| 18 (CH3) | 24.2 |
| 19 (CH3) | 21.2 |
| 20 (CH3) | 24.7 |
| 9a (C) | 171.2 |
| 9b (CH3) | 21.3 |
| 13a (CH3) | 60.2 |
| 16a (CH2) | 60.8 |
| 16b (CH3) | 14.6 |
