Spektraris NMR
Zambesiacolactone A
Common Name: Zambesiacolactone A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O5/c1-18(2)14-6-9-20(11-25-20)15(19(14,3)8-7-16(18)22)5-4-12-13(21)10-24-17(12)23/h4,13-16,21-22H,5-11H2,1-3H3/b12-4+/t13?,14-,15+,16-,19-,20+/m0/s1
InChIKey: InChIKey=RAQQINDVFHKETO-AHKGFGRASA-N
Formula: C20H30O5
Molecular Weight: 350.449965
Exact Mass: 350.209324
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) | 37.6 |
| 2 (CH2) | 27.3 |
| 3 (CH) | 78.8 |
| 4 (C) | 39.3 |
| 5 (CH) | 54.2 |
| 6 (CH2) | 19.9 |
| 7 (CH2) | 35.9 |
| 8 (C) | 58.1 |
| 9 (CH) | 52.3 |
| 10 (C) | 39.6 |
| 11 (CH2) | 22.6 |
| 12 (CH) | 149.2 |
| 13 (C) | 128.4 |
| 14 (CH) | 66.1 |
| 15 (CH2) | 74.5 |
| 16 (C) | 170.2 |
| 17 (CH2) | 49.4 |
| 18 (CH3) | 28.5 |
| 19 (CH3) | 15.7 |
| 20 (CH3) | 14.9 |
