Spektraris NMR
ent-Labda-13(16),14-diene-1b,8a-diol
Common Name: ent-Labda-13(16),14-diene-1b,8a-diol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H34O2/c1-7-14(2)8-9-16-19(5,22)13-10-15-18(3,4)12-11-17(21)20(15,16)6/h7,15-17,21-22H,1-2,8-13H2,3-6H3/t15-,16-,17-,19-,20-/m1/s1
InChIKey: InChIKey=DIAYRJNXXIORFH-UNNPPQAFSA-N
Formula: C20H34O2
Molecular Weight: 306.483513
Exact Mass: 306.25588
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Feld, H., Zapp, J., Connolly, J.D., Becker, H. Phytochemistry (2004) 65, 2357-62
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 (CH) | 70.9 |
| 2 (CH2) | 25.5 |
| 3 (CH2) | 34.3 |
| 4 (C) | 33.1 |
| 5 (CH) | 48 |
| 6 (CH2) | 18.1 |
| 7 (CH2) | 41.9 |
| 8 (C) | 73.8 |
| 9 (CH) | 49.8 |
| 10 (C) | 42.5 |
| 11 (CH2) | 23.2 |
| 12 (CH2) | 33.3 |
| 13 (C) | 147.5 |
| 14 (CH) | 138.8 |
| 15 (CH2) | 113.5 |
| 16 (CH2) | 115.7 |
| 17 (CH3) | 31.3 |
| 18 (CH3) | 33.2 |
| 19 (CH3) | 21.6 |
| 20 (CH3) | 15.6 |
