Spektraris NMR
Globulixanthone C
Common Name: Globulixanthone C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C18H14O6/c1-18(2)6-5-8-12(24-18)7-10(20)13-16(22)14-11(23-17(8)13)4-3-9(19)15(14)21/h3-7,19-21H,1-2H3
InChIKey: InChIKey=QFCIGJXDFQIUTI-UHFFFAOYSA-N
Formula: C18H14O6
Molecular Weight: 326.300846
Exact Mass: 326.079038
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Nkengfack A.E., Mkounga P., Meyer M., Fomum Z.T., Bodo B. Phytochemistry (2002) 61, 181-7
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) | 160.8 |
| 2 (CH) | 95 |
| 3 (C) | 156.1 |
| 4 (C) | 104.1 |
| 5 (CH) | 109.7 |
| 6 (CH) | 123.9 |
| 7 (C) | 137.3 |
| 8 (C) | 143.5 |
| 9 (C) | 184.1 |
| 2' (C) | 78.7 |
| 3' (CH) | 128.8 |
| 4' (CH) | 114.2 |
| 5' (CH3) | 28 |
| 6' (CH3) | 28 |
| 4a (C) | 156 |
| 8a (C) | 128.8 |
| 9a (C) | 102 |
| 10a (C) | 151.7 |
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The Spektraris NMR database is developed and hosted by the Lange laboratory at WSU. CAS Registry Number is a Registered Trademark of the American Chemical Society.