Spektraris NMR
ent-2α-hydroxy-8,13β-epoxy-labd-14-ene
Common Name: ent-2α-hydroxy-8,13β-epoxy-labd-14-ene
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H34O2/c1-7-18(4)10-8-16-19(5)13-14(21)12-17(2,3)15(19)9-11-20(16,6)22-18/h7,14-16,21H,1,8-13H2,2-6H3/t14-,15-,16+,18+,19-,20+/m1/s1
InChIKey: InChIKey=YUPMLGNDHOQHCD-OWJTWYAJSA-N
Formula: C20H34O2
Molecular Weight: 306.483513
Exact Mass: 306.25588
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Sezik, E., Ezer, N., Hueso Rodriguez, J.A., Rodriguez, B. Phytochemistry (1985) 24, 2739-40
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) | 48.5 |
| 2 (CH) | 65.3 |
| 3 (CH2) | 51.3 |
| 4 (C) | 34.8 |
| 5 (CH) | 55.9 |
| 6 (CH2) | 19.5 |
| 7 (CH2) | 42.9 |
| 8 (C) | 75.9 |
| 9 (CH) | 58.4 |
| 10 (C) | 38.5 |
| 11 (CH2) | 16.1 |
| 12 (CH2) | 34.7 |
| 13 (C) | 73.4 |
| 14 (CH) | 147.5 |
| 15 (CH2) | 109.6 |
| 16 (CH3) | 32.6 |
| 17 (CH3) | 24 |
| 18 (CH3) | 33.4 |
| 19 (CH3) | 22.1 |
| 20 (CH3) | 16.9 |
