Spektraris NMR
16b-ent-Kaurane-16,17,19-triol
Common Name: 16b-ent-Kaurane-16,17,19-triol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H34O3/c1-17(12-21)7-3-8-18(2)15(17)6-9-19-10-14(4-5-16(18)19)20(23,11-19)13-22/h14-16,21-23H,3-13H2,1-2H3/t14-,15-,16+,17+,18-,19+,20-/m1/s1
InChIKey: InChIKey=VAKACABDOYKFHJ-KSLKBLKXSA-N
Formula: C20H34O3
Molecular Weight: 322.482918
Exact Mass: 322.250795
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Wu, Y.C., Hung, Y.C., Chang, F.R., Cosentino, M., Wang, H.K., Lee, K.H. J Nat Prod (1996) 59, 635-7
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) | 40.8 |
| 2 (CH2) | 19.3 |
| 3 (CH2) | 36.2 |
| 4 (C) | 39.3 |
| 5 (CH) | 57.8 |
| 6 (CH2) | 20.7 |
| 7 (CH2) | 42.8 |
| 8 (C) | 43.9 |
| 9 (CH) | 57 |
| 10 (C) | 39.6 |
| 11 (CH2) | 18.8 |
| 12 (CH2) | 27.5 |
| 13 (CH) | 41.8 |
| 14 (CH2) | 38.5 |
| 15 (CH2) | 53.5 |
| 16 (C) | 79.6 |
| 17 (CH2) | 70.4 |
| 18 (CH3) | 28.1 |
| 19 (CH2) | 64.1 |
| 20 (CH3) | 13.4 |
