Spektraris NMR
7β,15β-Dihydroxy-ent-kaur-2,16-dien-19,6-olide
Common Name: 7β,15β-Dihydroxy-ent-kaur-2,16-dien-19,6-olide
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H26O4/c1-10-11-5-6-12-18(2)7-4-8-19(3)14(18)13(24-17(19)23)16(22)20(12,9-11)15(10)21/h4,8,11-16,21-22H,1,5-7,9H2,2-3H3/t11-,12+,13-,14+,15-,16+,18+,19-,20+/m1/s1
InChIKey: InChIKey=SHUCPWHWAXVKRA-YJIBTSNWSA-N
Formula: C20H26O4
Molecular Weight: 330.418797
Exact Mass: 330.183109
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) | 39.5 |
| 2 (CH) | 122.7 |
| 3 (CH) | 127.6 |
| 4 (C) | 43.6 |
| 5 (CH) | 50.6 |
| 6 (CH) | 83.3 |
| 7 (CH) | 71.4 |
| 8 (C) | 47.4 |
| 9 (CH) | 43.8 |
| 10 (C) | 33.9 |
| 11 (CH2) | 16.6 |
| 12 (CH2) | 33.1 |
| 13 (CH) | 36 |
| 14 (CH2) | 28.9 |
| 15 (CH) | 73.2 |
| 16 (C) | 161.4 |
| 17 (CH2) | 107.6 |
| 18 (CH3) | 24.7 |
| 19 (C) | 178 |
| 20 (CH3) | 18.2 |
