Spektraris NMR
Rudbeckin A
Common Name: Rudbeckin A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C15H24O5/c1-8-9-5-6-14(2,19)10-3-4-11(17)15(10,7-16)12(9)20-13(8)18/h8-12,16-17,19H,3-7H2,1-2H3/t8-,9-,10-,11-,12+,14+,15-/m0/s1
InChIKey: InChIKey=CXQKKABJCOZWFO-SQXDPAAESA-N
Formula: C15H24O5
Molecular Weight: 284.348641
Exact Mass: 284.162374
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Vasquez, M., Macias, F.A., Urbatsch, L.E., Fischer, N.H. Phytochemistry (1988) 27, 2195-8
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Ambrosanes; 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) | 46.9 |
| 2 (CH2) | 22.7 |
| 3 (CH2) | 27.2 |
| 4 (CH) | 82.7 |
| 5 (C) | 60.2 |
| 6 (CH) | 85.7 |
| 7 (CH) | 44 |
| 8 (CH2) | 31.9 |
| 9 (CH2) | 42.4 |
| 10 (C) | 85.3 |
| 11 (CH) | 53 |
| 12 (C) | 179.4 |
| 13 (CH3) | 16.6 |
| 14 (CH3) | 24.3 |
| 15 (CH2) | 68.9 |
