Spektraris NMR
8-Hydroxycudraxanthone G
Common Name: 8-Hydroxycudraxanthone G
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C24H26O6/c1-12(2)6-8-14-20(27)19-21(28)18-16(25)10-11-17(26)24(18)30-23(19)15(22(14)29-5)9-7-13(3)4/h6-7,10-11,25-27H,8-9H2,1-5H3
InChIKey: InChIKey=GQJMECUTIMYMNR-UHFFFAOYSA-N
Formula: C24H26O6
Molecular Weight: 410.460551
Exact Mass: 410.172939
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Jung, H.A., Su, B.N., Keller, W.J., Mehta, R.G., Kinghorn, A.D. J Agric Food Chem (2006) 54, 2077-82
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) | 158.8 |
| 2 (C) | 118.2 |
| 3 (C) | 164.4 |
| 4 (C) | 113 |
| 4a (C) | 152.7 |
| 5 (C) | 135.9 |
| 6 (CH) | 123 |
| 7 (CH) | 109.8 |
| 8 (C) | 153.8 |
| 8a (C) | 107.3 |
| 9 (C) | 185.4 |
| 9a (C) | 104.9 |
| 10a (C) | 142.8 |
| 1' (CH2) | 22.5 |
| 2' (CH) | 122.2 |
| 3' (C) | 132.3 |
| 4' (CH3) | 18 |
| 5' (CH3) | 25.7 |
| 1'' (CH2) | 23 |
| 2'' (CH) | 123 |
| 3'' (C) | 132.2 |
| 4'' (CH3) | 17.9 |
| 5'' (CH3) | 25.5 |
| 3a (CH3) | 62.1 |
