Spektraris NMR
Ent-3b-hydroxykaur-16-ene Acetate
Common Name: Ent-3b-hydroxykaur-16-ene Acetate
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C22H34O2/c1-14-12-22-11-8-17-20(3,4)19(24-15(2)23)9-10-21(17,5)18(22)7-6-16(14)13-22/h16-19H,1,6-13H2,2-5H3/t16-,17-,18+,19-,21-,22-/m1/s1
InChIKey: InChIKey=GNRGRODVZNKACB-ZKPRYKGHSA-N
Formula: C22H34O2
Molecular Weight: 330.504985
Exact Mass: 330.25588
NMR Solvent:
MHz:
Calibration:
NMR references: 13C - Tanaka, R., Matsunaga, S. Phytochemistry (1988) 27, 2273-7
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) | 39.75 |
| 2 (CH2) | 23.65 |
| 3 (CH) | 80.98 |
| 4 (C) | 37.78 |
| 5 (CH) | 55.27 |
| 6 (CH2) | 19.86 |
| 7 (CH2) | 41.05 |
| 8 (C) | 44.02 |
| 9 (CH) | 55.74 |
| 10 (C) | 38.94 |
| 11 (CH2) | 18.29 |
| 12 (CH2) | 33.21 |
| 13 (CH) | 43.86 |
| 14 (CH2) | 38.36 |
| 15 (CH2) | 48.98 |
| 16 (C) | 155.7 |
| 17 (CH2) | 103.1 |
| 18 (CH3) | 28.36 |
| 19 (CH3) | 16.64 |
| 20 (CH3) | 17.65 |
| 3a (C) | 171 |
| 3b (CH3) | 21.3 |
