Spektraris NMR
Lepistal
Common Name: Lepistal
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H26O4/c1-12(2)14-8-16(22)15-9-20(13(3)11-21)18(4,10-17(23)24-20)6-7-19(14,15)5/h9,11-12,14H,3,6-8,10H2,1-2,4-5H3/t14-,18-,19-,20+/m1/s1
InChIKey: InChIKey=XDEMETQGFBYWPP-DMSXTEQDSA-N
Formula: C20H26O4
Molecular Weight: 330.418797
Exact Mass: 330.183109
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Mazur, X., Becker, U., Anke, T., Sterner, O. Phytochemistry (1996) 43, 405-7
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Miscellanea; 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) | 127.3 |
| 2 (C) | 89.3 |
| 3 (C) | 149.2 |
| 4 (CH) | 192 |
| 5 (C) | 175.7 |
| 6 (CH2) | 40.9 |
| 7 (C) | 45.9 |
| 8 (CH2) | 36.8 |
| 9 (CH2) | 30.9 |
| 10 (C) | 46.4 |
| 11 (C) | 151 |
| 12 (C) | 205.9 |
| 13 (CH2) | 39.4 |
| 14 (CH) | 48.7 |
| 15 (CH) | 28.4 |
| 16 (CH3) | 24.1 |
| 17 (CH3) | 21.8 |
| 18 (CH3) | 21.8 |
| 19 (CH3) | 25.8 |
| 20 (CH2) | 137.6 |
