Spektraris NMR
5b,20-Epoxy-20-methoxy-ros-15-ene
Common Name: 5b,20-Epoxy-20-methoxy-ros-15-ene
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C21H36O2/c1-6-19(4)12-13-20-15(14-19)9-11-21(23-17(20)22-5)16(20)8-7-10-18(21,2)3/h15-17H,6-14H2,1-5H3/t15-,16+,17+,19-,20+,21-/m1/s1
InChIKey: InChIKey=MLNQHQYEENTBNI-CYSNJDBQSA-N
Formula: C21H36O2
Molecular Weight: 320.510131
Exact Mass: 320.27153
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Geis, W., Becker, H. Phytochemistry (2000) 53, 247-52
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Rosanes; 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) | 20.2 |
| 2 (CH2) | 24.3 |
| 3 (CH2) | 37.2 |
| 4 (C) | 35.1 |
| 5 (C) | 86.9 |
| 6 (CH2) | 31.7 |
| 7 (CH2) | 29.7 |
| 8 (CH) | 37.6 |
| 9 (C) | 50.8 |
| 10 (CH) | 49.6 |
| 11 (CH2) | 22.8 |
| 12 (CH2) | 33.8 |
| 13 (C) | 35.8 |
| 14 (CH2) | 41.6 |
| 15 (CH2) | 151.1 |
| 16 (CH3) | 108.9 |
| 17 (CH3) | 21.9 |
| 18 (CH3) | 25.3 |
| 19 (CH3) | 25.1 |
| 20 (CH) | 103.8 |
| 20a (CH3) | 54.9 |
