Spektraris NMR
16α,17-Epoxy-ent-kaurane
Common Name: 16α,17-Epoxy-ent-kaurane
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O/c1-17(2)8-4-9-18(3)15(17)7-10-19-11-14(5-6-16(18)19)20(12-19)13-21-20/h14-16H,4-13H2,1-3H3/t14-,15-,16+,18-,19+,20+/m1/s1
InChIKey: InChIKey=IVLAOQKNYRWCMZ-URTLRTLISA-N
Formula: C20H32O1
Molecular Weight: 288.468227
Exact Mass: 288.245316
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Aljancic, I., Macura, S., Juranic, N., Andjelkovic, S., Randjelovic, N., Milosavljevic, S. Phytochemistry (1996) 43, 169-71
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) | 18.6 |
| 3 (CH2) | 42 |
| 4 (C) | 33.2 |
| 5 (CH) | 56.2 |
| 6 (CH2) | 20.2 |
| 7 (CH2) | 41.1 |
| 8 (C) | 45.4 |
| 9 (CH) | 55.9 |
| 10 (C) | 39.3 |
| 11 (CH2) | 19.3 |
| 12 (CH2) | 29.2 |
| 13 (CH) | 42.7 |
| 14 (CH2) | 38.6 |
| 15 (CH2) | 48.9 |
| 16 (C) | 66.4 |
| 17 (CH2) | 50.4 |
| 18 (CH3) | 33.6 |
| 19 (CH3) | 21.6 |
| 20 (CH3) | 17.8 |
