Spektraris NMR
14,15,20-Trinorlabdane-8,13-dione
Common Name: 14,15,20-Trinorlabdane-8,13-dione
Synonyms: 14,15,20-Trinorlabdane-8,13-dione
CAS Registry Number:
InChI: InChI=1S/C17H28O2/c1-12(18)6-7-13-14(19)8-9-15-16(2,3)10-5-11-17(13,15)4/h13,15H,5-11H2,1-4H3/t13-,15-,17+/m0/s1
InChIKey: InChIKey=YDCOYDBCFDLFKN-JLJPHGGASA-N
Formula: C17H28O2
Molecular Weight: 264.403661
Exact Mass: 264.20893
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Bastard, J., Duc, D.K., Fetizon, M., Francis, M.J., Grant, P.K., Weavers, R.T., Kaneko, C., Baddeley, G.V., Bernassau, J.M., Burfitt, I.R., Wovkulich, P.M., Wenkert, E. J Nat Prod (1984) 47, 592-9
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) | 39.2 |
| 2 (CH2) | 19.1 |
| 3 (CH2) | 41.9 |
| 4 (C) | 33.7 |
| 5 (CH) | 54.2 |
| 6 (CH2) | 24 |
| 7 (CH2) | 42.5 |
| 8 (C) | 212 |
| 9 (CH) | 63.2 |
| 10 (C) | 42.5 |
| 11 (CH2) | 16.2 |
| 12 (CH2) | 42.8 |
| 13 (C) | 208.9 |
| 16 (CH3) | 29.8 |
| 18 (CH3) | 33.6 |
| 19 (CH3) | 21.8 |
| 20 (CH3) | 14.6 |
