Spektraris NMR
Manglexanthone
Common Name: Manglexanthone
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C24H24O6/c1-12(2)6-7-14-22-15(10-16(25)23(14)28-5)21(27)19-18(29-22)11-17-13(20(19)26)8-9-24(3,4)30-17/h6,8-11,25-26H,7H2,1-5H3
InChIKey: InChIKey=IGOVDGFRUNTYAS-UHFFFAOYSA-N
Formula: C24H24O6
Molecular Weight: 408.444669
Exact Mass: 408.157289
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Seo, E.K., Wall, M.E., Wani, M.C., Navarro, H., Mukherjee, R., Farnsworth, N.R., Kinghorn, A.D. Phytochemistry (1999) 52, 669-74
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) | 157.3 |
| 2 (C) | 104.3 |
| 3 (C) | 160.4 |
| 4 (CH) | 94.8 |
| 4a (C) | 157.5 |
| 5 (C) | 123.8 |
| 6 (C) | 151.3 |
| 7 (C) | 145.9 |
| 8 (CH) | 107.5 |
| 8a (C) | 117.2 |
| 9 (C) | 180.4 |
| 9a (C) | 103.3 |
| 10a (C) | 149.3 |
| 1' (CH) | 115.5 |
| 2' (CH) | 127.3 |
| 3' (C) | 78.1 |
| 4' (CH3) | 28.4 |
| 5' (CH3) | 28.4 |
| 1'' (CH2) | 23.3 |
| 2'' (CH) | 121.1 |
| 3'' (C) | 132.9 |
| 4'' (CH3) | 18 |
| 5'' (CH3) | 25.7 |
| 6a (CH3) | 61.8 |
