Spektraris NMR
Fuscaxanthone E
Common Name: Fuscaxanthone E
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C23H24O5/c1-13(2)5-4-6-14(3)7-9-16-18(25)12-19(26)21-22(27)17-11-15(24)8-10-20(17)28-23(16)21/h5,7-8,10-12,24-26H,4,6,9H2,1-3H3/b14-7+
InChIKey: InChIKey=SNAUUYAKECLQLL-VGOFMYFVSA-N
Formula: C23H24O5
Molecular Weight: 380.434528
Exact Mass: 380.162374
NMR Solvent: CD3COCD3
MHz:
Calibration:
NMR references: 13C - Ito, C., Itoigawa, M., Takakura, T., Ruangrungsi, N., Enjo, F., Tokuda, H., Nishino, H., Furukawa, H. J Nat Prod (2003) 66, 200-5
Species:
Notes: Family : Aromatics, Type : Xanthones; 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 (C) | 162.2 |
| 2 (CH) | 98.2 |
| 3 (C) | 163.6 |
| 4 (C) | 107.1 |
| 4a (C) | 156 |
| 5 (CH) | 119.9 |
| 6 (CH) | 125 |
| 7 (C) | 154.7 |
| 8 (CH) | 109.2 |
| 8a (C) | 121.6 |
| 9 (C) | 181.5 |
| 9a (C) | 103.6 |
| 10a (C) | 151 |
| 1' (CH2) | 22.1 |
| 2' (CH) | 123.3 |
| 3' (C) | 135.4 |
| 4' (CH3) | 16.3 |
| 5' (CH2) | 40.4 |
| 6' (CH2) | 27.2 |
| 7' (CH) | 124.9 |
| 8' (C) | 131.6 |
| 9' (CH3) | 17.6 |
| 10' (CH3) | 25.7 |
