Spektraris NMR
ent- 16fl, 19-dihydroxykaurane
Common Name: ent- 16fl, 19-dihydroxykaurane
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H34O2/c1-17(13-21)8-4-9-18(2)15(17)7-10-20-11-14(5-6-16(18)20)19(3,22)12-20/h14-16,21-22H,4-13H2,1-3H3/t14-,15-,16+,17+,18-,19-,20+/m1/s1
InChIKey: InChIKey=XZESVXVYTBMYCR-WVMNWVHYSA-N
Formula: C20H34O2
Molecular Weight: 306.483513
Exact Mass: 306.25588
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Hanson, J.R., Hitchcock, P.B., Takahashi, J.A. Phytochemistry (1995) 40, 797-800
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) | 40.4 |
| 2 (CH2) | 18.2 |
| 3 (CH2) | 35.6 |
| 4 (C) | 38.6 |
| 5 (CH) | 56.7 |
| 6 (CH2) | 20.6 |
| 7 (CH2) | 42.4 |
| 8 (C) | 45.2 |
| 9 (CH) | 57 |
| 10 (C) | 39.2 |
| 11 (CH2) | 18 |
| 12 (CH2) | 26.7 |
| 13 (CH) | 49 |
| 14 (CH2) | 37.5 |
| 15 (CH2) | 57.8 |
| 16 (C) | 79.3 |
| 17 (CH3) | 24.4 |
| 18 (CH3) | 27 |
| 19 (CH2) | 65.5 |
| 20 (CH3) | 18.2 |
