Spektraris NMR
(1R,5R,6S,7S,9S,10S,11R)-1,9-Dihydroxyeudesm-3-en-12,6-olide
Common Name: (1R,5R,6S,7S,9S,10S,11R)-1,9-Dihydroxyeudesm-3-en-12,6-olide
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C15H22O4/c1-7-4-5-10(16)15(3)11(17)6-9-8(2)14(18)19-13(9)12(7)15/h4,8-13,16-17H,5-6H2,1-3H3/t8-,9+,10-,11+,12+,13-,15+/m1/s1
InChIKey: InChIKey=YHKOWVOYBLDKFJ-DEJOPHEWSA-N
Formula: C15H22O4
Molecular Weight: 266.333355
Exact Mass: 266.151809
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Takayanagi, T., Ishikawa, T., Kitajima, J. Phytochemistry (2003) 63, 479-84
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Guaianes; 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) | 71.48 |
| 2 (CH2) | 31.36 |
| 3 (CH) | 120.43 |
| 4 (C) | 133.44 |
| 5 (CH) | 39.89 |
| 6 (CH) | 79.85 |
| 7 (CH) | 35.67 |
| 8 (CH2) | 30.69 |
| 9 (CH) | 75.59 |
| 10 (C) | 40.45 |
| 11 (CH) | 37.85 |
| 12 (C) | 178.95 |
| 13 (CH3) | 10.49 |
| 14 (CH3) | 21.46 |
| 15 (CH3) | 22.51 |
