Spektraris NMR
8a-Hydroxy-11b,13-dihydro-onopordaldehyde
Common Name: 8a-Hydroxy-11b,13-dihydro-onopordaldehyde
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C15H22O4/c1-8-11-10(17)6-15(2)5-3-4-9(7-16)12(15)13(11)19-14(8)18/h7-13,17H,3-6H2,1-2H3/t8-,9-,10-,11+,12+,13-,15+/m0/s1
InChIKey: InChIKey=MQRHMIQHZYPICC-YRTQZTBLSA-N
Formula: C15H22O4
Molecular Weight: 266.333355
Exact Mass: 266.151809
NMR Solvent: C+M
MHz:
Calibration:
NMR references: 13C - Medjroubi, K., Benayache, F., Benayache, S., Akkal, S., Kaabeche, M., Tillequin, F., Seguin, E. Phytochemistry (1998) 49, 2425-7
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eudesmanes; 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) | 26.09 |
| 2 (CH2) | 19.3 |
| 3 (CH2) | 40.43 |
| 4 (CH) | 48.89 |
| 5 (CH) | 48.39 |
| 6 (CH) | 79.2 |
| 7 (CH) | 59.2 |
| 8 (CH) | 68.32 |
| 9 (CH2) | 51.5 |
| 10 (C) | 35.14 |
| 11 (CH) | 41.21 |
| 12 (C) | 177.96 |
| 13 (CH3) | 14.31 |
| 14 (CH3) | 19.3 |
| 15 (CH) | 203.2 |
