Spektraris NMR
12,15-Epoxylabda-8(20),12,14-trien-16-al
Common Name: 12,15-Epoxylabda-8(20),12,14-trien-16-al
Synonyms: 12,15-Epoxylabda-8(20),12,14-trien-16-al
CAS Registry Number:
InChI: InChI=1S/C20H28O2/c1-14-6-7-18-19(2,3)9-5-10-20(18,4)16(14)12-17-15(13-21)8-11-22-17/h8,11,13,16,18H,1,5-7,9-10,12H2,2-4H3/t16-,18-,20+/m0/s1
InChIKey: InChIKey=HSAMEKCOYURBIS-XKGZKEIXSA-N
Formula: C20H28O2
Molecular Weight: 300.435869
Exact Mass: 300.20893
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Tane, P., Akam, M.T., Tsopmo, A., Ndi, C.P., Sterner, O. Phytochemistry (2004) 65, 3083-7
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) | 39.1 |
| 2 (CH2) | 19.3 |
| 3 (CH2) | 42 |
| 4 (C) | 33.6 |
| 5 (CH) | 55.4 |
| 6 (CH2) | 24.1 |
| 7 (CH2) | 37.8 |
| 8 (C) | 148 |
| 9 (CH) | 54.6 |
| 10 (C) | 39.7 |
| 11 (CH2) | 23 |
| 12 (C) | 165.8 |
| 13 (C) | 122.1 |
| 14 (CH) | 108.4 |
| 15 (CH) | 141.5 |
| 16 (CH) | 184.9 |
| 17 (CH2) | 107.4 |
| 18 (CH3) | 21.7 |
| 19 (CH3) | 33.6 |
| 20 (CH3) | 14.3 |
