Spektraris NMR
Cornutin L
Common Name: Cornutin L
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H24O5/c1-17-9-14-18(2)12(15(21)25-14)5-4-6-13(18)19(17,3)16(22)20(17,23)11-7-8-24-10-11/h7-8,10,12-14,23H,4-6,9H2,1-3H3/t12-,13+,14-,17-,18-,19-,20?/m0/s1
InChIKey: InChIKey=BLFRLEBVHZYGJQ-RGHJBRRZSA-N
Formula: C20H24O5
Molecular Weight: 344.402321
Exact Mass: 344.162374
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 (CH2) | 22.6 |
| 2 (CH2) | 26.1 |
| 3 (CH2) | 18.9 |
| 4 (CH) | 53.5 |
| 5 (C) | 42 |
| 6 (CH) | 85 |
| 7 (CH2) | 30.5 |
| 8 (C) | 46.1 |
| 9 (C) | 65.2 |
| 10 (CH) | 44.3 |
| 11 (C) | 213.2 |
| 12 (C) | 89.6 |
| 13 (C) | 121.7 |
| 14 (CH) | 108.4 |
| 15 (CH) | 140.4 |
| 16 (CH) | 143.8 |
| 17 (CH3) | 25.1 |
| 18 (C) | 176.9 |
| 19 (CH3) | 9.8 |
| 20 (CH3) | 13.6 |
