Spektraris NMR
6-O-Methylmangostanin dehydro
Common Name: 6-O-Methylmangostanin dehydro
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C24H26O7/c1-11(2)6-7-12-19-16(9-14(25)23(12)29-5)30-17-10-15-13(21(26)20(17)22(19)27)8-18(31-15)24(3,4)28/h6,9-10,18,25-26,28H,7-8H2,1-5H3
InChIKey: InChIKey=PDCFTPUXIGMZDM-UHFFFAOYSA-N
Formula: C24H26O7
Molecular Weight: 426.459956
Exact Mass: 426.167853
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Johns, S.R., Lamberton, J.A., Morton, T.C., Suares, H., Willing, R.I. Aust J Chem (1983) 36, 2537-47
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) | 158.1 |
| 2 (C) | 107.6 |
| 3 (C) | 166.3 |
| 4 (CH) | 88.3 |
| 4a (C) | 155.8 |
| 5 (CH) | 101.6 |
| 6 (C) | 157.2 |
| 7 (C) | 142.7 |
| 8 (C) | 137.8 |
| 8a (C) | 112.2 |
| 9 (C) | 182.2 |
| 9a (C) | 104.2 |
| 10a (C) | 154.6 |
| 1' (CH2) | 26.6 |
| 2' (CH) | 123.2 |
| 3' (C) | 132.2 |
| 4' (CH3) | 23.9 |
| 5' (CH3) | 18.2 |
| 2a (CH2) | 26.9 |
| 2b (CH) | 91.8 |
| 2c (C) | 72 |
| 2d (CH3) | 25.9 |
| 2e (CH3) | 25.9 |
| 7a (CH3) | 62.1 |
