Spektraris NMR
Velutine C
Common Name: Velutine C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H26O6/c1-11-10-13-15-18(2,7-5-14(21)19(15,3)17(23)26-13)20(11,24)8-4-12-6-9-25-16(12)22/h6,11,13,15,24H,4-5,7-10H2,1-3H3/t11-,13-,15-,18+,19+,20-/m1/s1
InChIKey: InChIKey=UBKBARKUEZGJAN-DMJSYXECSA-N
Formula: C20H26O6
Molecular Weight: 362.417607
Exact Mass: 362.172939
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Karioti, A., Heilmann, J., Skaltsa, H. Phytochemistry (2005) 66, 1060-6
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Labdanes; 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) | 28.8 |
| 2 (CH2) | 34.1 |
| 3 (C) | 207 |
| 4 (C) | 53.7 |
| 5 (CH) | 46.7 |
| 6 (CH) | 74.9 |
| 7 (CH2) | 31.7 |
| 8 (CH) | 32.1 |
| 9 (C) | 74.3 |
| 10 (C) | 40.2 |
| 11 (CH2) | 31.2 |
| 12 (CH2) | 20.7 |
| 13 (C) | 134.2 |
| 14 (CH) | 144.7 |
| 15 (CH2) | 68.8 |
| 16 (C) | 174.9 |
| 17 (CH3) | 16.3 |
| 18 (CH3) | 20.5 |
| 19 (C) | 174.8 |
| 20 (CH3) | 18.1 |
