Spektraris NMR
3-oxo-15β-hydroxy-ent-kaur-16-ene
Common Name: 3-oxo-15β-hydroxy-ent-kaur-16-ene
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O2/c1-12-13-5-6-15-19(4)9-8-16(21)18(2,3)14(19)7-10-20(15,11-13)17(12)22/h13-15,17,22H,1,5-11H2,2-4H3/t13-,14-,15+,17-,19-,20-/m1/s1
InChIKey: InChIKey=QPSIIKWZPZNTQE-NGZXWKFYSA-N
Formula: C20H30O2
Molecular Weight: 302.45175
Exact Mass: 302.22458
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Fraga, B.M., Guillermo, R., Hernandez, M.G. J Nat Prod (2004) 67, 64-9
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 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) | 34.1 |
| 3 (C) | 218.6 |
| 4 (C) | 47.1 |
| 5 (CH) | 53.9 |
| 6 (CH2) | 21.1 |
| 7 (CH2) | 37.8 |
| 8 (C) | 45.5 |
| 9 (CH) | 45.3 |
| 10 (C) | 38.1 |
| 11 (CH2) | 18.6 |
| 12 (CH2) | 33 |
| 13 (CH) | 40 |
| 14 (CH2) | 36 |
| 15 (CH) | 82.2 |
| 16 (C) | 157.9 |
| 17 (CH2) | 105.1 |
| 18 (CH3) | 27.2 |
| 19 (CH3) | 21 |
| 20 (CH3) | 17.7 |
