Spektraris NMR
Cyanthiwigins AE
Common Name: Cyanthiwigins AE
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O3/c1-11(2)12-8-14(21)20(5)15(22)9-18(3)10-16-19(4,23-16)7-6-13(18)17(12)20/h8,11,13,16-17H,6-7,9-10H2,1-5H3/t13-,16+,17-,18+,19-,20+/m1/s1
InChIKey: InChIKey=SUPKTQPWTVSFQS-BHPSNQOYSA-N
Formula: C20H28O3
Molecular Weight: 316.435274
Exact Mass: 316.203845
NMR Solvent: CD3COCD3
MHz:
Calibration:
NMR references: 13C - Peng, J., Kasanah, N., Stanley, C.E., Chadwick, J., Fronczek, F.R., Hamann, M.T. J Nat Prod (2006) 69, 727-30
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Cyathanes; 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 (C) | 204.3 |
| 2 (CH) | 122.4 |
| 3 (C) | 192.9 |
| 4 (CH) | 58.9 |
| 5 (CH) | 52.5 |
| 6 (C) | 41.3 |
| 7 (CH2) | 56.1 |
| 8 (C) | 204 |
| 9 (C) | 63.1 |
| 10 (CH2) | 27.3 |
| 11 (CH2) | 33.7 |
| 12 (C) | 60 |
| 13 (CH) | 62.3 |
| 14 (CH2) | 41.3 |
| 15 (CH3) | 24.5 |
| 16 (CH3) | 19.6 |
| 17 (CH3) | 23.9 |
| 18 (CH) | 30.5 |
| 19 (CH3) | 21 |
| 20 (CH3) | 21.3 |
