Spektraris NMR
Cyclofurospongin-2
Common Name: Cyclofurospongin-2
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C21H26O3/c1-16(5-3-6-17-8-11-23-15-17)13-19(22)14-21(2)10-4-7-18-9-12-24-20(18)21/h5,8-9,11-12,15H,3-4,6-7,10,13-14H2,1-2H3/b16-5+
InChIKey: InChIKey=NQLMQSZWWCKWNA-FZSIALSZSA-N
Formula: C21H26O3
Molecular Weight: 326.430128
Exact Mass: 326.188195
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Garrido, L., Zubia, E., Ortega, M.J., Salva, J. J Nat Prod (1997) 60, 794-7
Species:
Notes: Family : Terpenoids, Type : Sesterterpenoids, Group : Monocarbocyclics; 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) | 142.6 |
| 2 (CH) | 111 |
| 3 (C) | 124.7 |
| 4 (CH) | 138.9 |
| 5 (CH2) | 24.7 |
| 6 (CH2) | 28.5 |
| 7 (CH) | 128.8 |
| 8 (C) | 129.8 |
| 9 (CH3) | 16.4 |
| 10 (CH2) | 55.1 |
| 11 (C) | 208.5 |
| 12 (CH2) | 50.5 |
| 13 (C) | 35 |
| 14 (CH3) | 26 |
| 15 (CH2) | 36.1 |
| 16 (CH2) | 20.3 |
| 17 (CH2) | 22.4 |
| 18 (C) | 116.5 |
| 19 (C) | 155.1 |
| 20 (CH) | 110.4 |
| 21 (CH) | 140.3 |
