Spektraris NMR
Viburolide
Common Name: Viburolide
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C30H46O5/c1-17(2)18-10-13-30(25(33)34)15-14-28(6)19(23(18)30)8-9-21-27(5)12-11-22(32)35-26(3,4)24(27)20(31)16-29(21,28)7/h18-21,23-24,31H,1,8-16H2,2-7H3,(H,33,34)/t18-,19+,20+,21+,23+,24-,27+,28+,29+,30-/m0/s1
InChIKey: InChIKey=IONGUGXDAINXBM-ZZZYEPHESA-N
Formula: C30H46O5
Molecular Weight: 486.684376
Exact Mass: 486.334525
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Ku, Y.L., Rao, G.V., Chen, C.H., Wu, C., Guh, J.H., Lee, S.S. Helv Chim Acta (2003) 86, 697-702
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Lupanes; 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) | 37.6 |
| 2 (CH2) | 31.6 |
| 3 (C) | 175.5 |
| 4 (C) | 86.7 |
| 5 (CH) | 57.1 |
| 6 (CH) | 69.6 |
| 7 (CH2) | 41.5 |
| 8 (C) | 30.3 |
| 9 (CH) | 49.7 |
| 10 (C) | 40 |
| 11 (CH2) | 20.9 |
| 12 (CH2) | 25.3 |
| 13 (CH) | 37 |
| 14 (C) | 42.6 |
| 15 (CH2) | 29.6 |
| 16 (CH2) | 31.9 |
| 17 (C) | 56.1 |
| 18 (CH) | 49.1 |
| 19 (CH) | 46.7 |
| 20 (C) | 150 |
| 21 (CH2) | 30.3 |
| 22 (CH2) | 36.8 |
| 23 (CH3) | 33.4 |
| 24 (CH3) | 26.7 |
| 25 (CH3) | 17.1 |
| 26 (CH3) | 16.9 |
| 27 (CH3) | 14.7 |
| 28 (C) | 180.3 |
| 29 (CH2) | 109.8 |
| 30 (CH3) | 19.2 |
