Spektraris NMR
Cornutin C
Common Name: Cornutin C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O6/c1-11-6-15(23)19(3)17(13(21)7-16(24)20(19)10-26-20)18(11,2)8-14(22)12-4-5-25-9-12/h4-5,9,11,13-17,21-24H,6-8,10H2,1-3H3/t11-,13-,14+,15+,16+,17-,18+,19-,20-/m1/s1
InChIKey: InChIKey=JIGNCSTXCZEUJU-OUZKRQETSA-N
Formula: C20H30O6
Molecular Weight: 366.44937
Exact Mass: 366.204239
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Jenett-Siems, K., Kohler, I., Kraft, C., Siems, K., Solis, P.N., Gupta, M.P., Bienzle, U. Phytochemistry (2003) 64, 797-804
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Clerodanes; 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 (CH) | 68.8 |
| 2 (CH2) | 45.6 |
| 3 (CH) | 63.9 |
| 4 (C) | 72.4 |
| 5 (C) | 42.2 |
| 6 (CH) | 75 |
| 7 (CH2) | 34.8 |
| 8 (CH) | 36.7 |
| 9 (C) | 40.3 |
| 10 (CH) | 51.7 |
| 11 (CH2) | 47.4 |
| 12 (CH) | 63.6 |
| 13 (C) | 132.7 |
| 14 (CH) | 109.4 |
| 15 (CH) | 144.6 |
| 16 (CH) | 139.4 |
| 17 (CH3) | 16.1 |
| 18 (CH2) | 47.6 |
| 19 (CH3) | 14.3 |
| 20 (CH3) | 17.9 |
