Spektraris NMR
4β-hydroxy-3-oxo-1,2,5α,6β,11β-H-eudesman-6,12-olide
Common Name: 4β-hydroxy-3-oxo-1,2,5α,6β,11β-H-eudesman-6,12-olide
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C15H22O4/c1-8-9-4-6-14(2)7-5-10(16)15(3,18)12(14)11(9)19-13(8)17/h8-9,11-12,18H,4-7H2,1-3H3/t8-,9-,11-,12+,14-,15-/m0/s1
InChIKey: InChIKey=ZCHLPQMLNUUPHQ-DHKWMEDESA-N
Formula: C15H22O4
Molecular Weight: 266.333355
Exact Mass: 266.151809
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Yang, L., Dai, J. Nat Prod Res (2008) 22, 499-506
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) | 40.56 |
| 2 (CH2) | 34.26 |
| 3 (C) | 211.91 |
| 4 (C) | 76.6 |
| 5 (CH) | 57.47 |
| 6 (CH) | 79.04 |
| 7 (CH) | 52.84 |
| 8 (CH2) | 23.39 |
| 9 (CH2) | 42.36 |
| 10 (C) | 36.91 |
| 11 (CH) | 40.76 |
| 12 (C) | 178.41 |
| 13 (CH3) | 12.61 |
| 14 (CH3) | 19.34 |
| 15 (CH3) | 22.95 |
