Spektraris NMR
1beta,8alpha-dihydroxyeremophil-7(11),9-dien-8beta,12-olide
Common Name: 1beta,8alpha-dihydroxyeremophil-7(11),9-dien-8beta,12-olide
Synonyms: 1beta,8alpha-dihydroxyeremophil-7(11),9-dien-8beta,12-olide
CAS Registry Number:
InChI: InChI=1S/C15H20O4/c1-8-4-5-12(16)11-7-15(18)10(6-14(8,11)3)9(2)13(17)19-15/h7-8,12,16,18H,4-6H2,1-3H3/t8-,12+,14+,15+/m0/s1
InChIKey: InChIKey=ILDMSNFGPQLCNL-AZEZGGBOSA-N
Formula: C15H20O4
Molecular Weight: 264.317473
Exact Mass: 264.136159
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - El-Hamd, H.M.A., Ahmed, A.A. J Nat Prod (2005) 68, 439-42
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eremophilanes; 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) | 72 |
| 2 (CH2) | 32.5 |
| 3 (CH2) | 25.2 |
| 4 (CH) | 42.7 |
| 5 (C) | 45.5 |
| 6 (CH2) | 39.1 |
| 7 (C) | 151.6 |
| 8 (C) | 104 |
| 9 (CH) | 126 |
| 10 (C) | 158.2 |
| 11 (C) | 125.1 |
| 12 (C) | 170 |
| 13 (CH3) | 15.4 |
| 14 (CH3) | 18.7 |
| 15 (CH3) | 14 |
