Spektraris NMR
Zambesiacolactone B
Common Name: Zambesiacolactone B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O6/c1-18(2)15(23)6-7-19(3)14(5-4-11-13(22)9-25-17(11)24)20(10-26-20)8-12(21)16(18)19/h4,12-16,21-23H,5-10H2,1-3H3/b11-4-/t12-,13?,14-,15+,16+,19-,20-/m1/s1
InChIKey: InChIKey=YMPFMXHYPGHNLZ-UVDUHCKYSA-N
Formula: C20H30O6
Molecular Weight: 366.44937
Exact Mass: 366.204239
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Kenmogne, M., Prost, E., Harakat, D., Jacquier, M.J., Frederich, M., Sondengam, L.B., Zeches, M., Waffo-Teguo, P. Phytochemistry (2006) 67, 433-8
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Labdanes; 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) | 39.9 |
| 2 (CH2) | 26.5 |
| 3 (CH) | 78.6 |
| 4 (C) | 40 |
| 5 (CH) | 55.8 |
| 6 (CH) | 67.9 |
| 7 (CH2) | 43.8 |
| 8 (C) | 57.2 |
| 9 (CH) | 52.5 |
| 10 (C) | 39.8 |
| 11 (CH2) | 22.4 |
| 12 (CH) | 148.7 |
| 13 (C) | 128.8 |
| 14 (CH) | 65.4 |
| 15 (CH2) | 75 |
| 16 (C) | 171.3 |
| 17 (CH2) | 47.4 |
| 18 (CH3) | 28 |
| 19 (CH3) | 16.8 |
| 20 (CH3) | 16.7 |
