Spektraris NMR
9β-Hydroxydihydroparthenolide
Common Name: 9β-Hydroxydihydroparthenolide
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C15H22O4/c1-8-5-4-6-15(3)13(19-15)12-10(7-11(8)16)9(2)14(17)18-12/h5,9-13,16H,4,6-7H2,1-3H3/b8-5+/t9-,10-,11-,12-,13-,15+/m0/s1
InChIKey: InChIKey=ZEZFRBHOAWDOET-XQHTWPQSSA-N
Formula: C15H22O4
Molecular Weight: 266.333355
Exact Mass: 266.151809
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Galal, A.M., Ibrahim, A.R.S., Mossa, J.S., El-Feraly, F.S. Phytochemistry (1999) 51, 761-5
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Germacranes; 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) | 126 |
| 2 (CH2) | 24.2 |
| 3 (CH2) | 36.8 |
| 4 (C) | 61.8 |
| 5 (CH) | 66.5 |
| 6 (CH) | 81.7 |
| 7 (CH) | 48.9 |
| 8 (CH2) | 38.2 |
| 9 (CH) | 80 |
| 10 (C) | 136 |
| 11 (CH) | 42.5 |
| 12 (C) | 177 |
| 13 (CH3) | 13.6 |
| 14 (CH3) | 11.3 |
| 15 (CH3) | 17.7 |
