Spektraris NMR
1,3,5-trihydroxy-6-methoxyxanthone
Common Name: 1,3,5-trihydroxy-6-methoxyxanthone
Synonyms: 1,3,5-trihydroxy-6-methoxyxanthone
CAS Registry Number:
InChI: InChI=1S/C14H10O6/c1-19-9-3-2-7-12(17)11-8(16)4-6(15)5-10(11)20-14(7)13(9)18/h2-5,15-16,18H,1H3
InChIKey: InChIKey=YUPPWYNUUOSXAI-UHFFFAOYSA-N
Formula: C14H10O6
Molecular Weight: 274.22614
Exact Mass: 274.047738
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Tanaka, N., Takaishi, Y. Phytochemistry (2006) 67, 2146-51
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) | 164.7 |
| 2 (CH) | 99.7 |
| 3 (C) | 169.4 |
| 4 (CH) | 95.5 |
| 4a (C) | 159.1 |
| 5 (C) | 136.9 |
| 6 (C) | 153.4 |
| 7 (CH) | 108.7 |
| 8 (CH) | 115.2 |
| 8a (C) | 116.2 |
| 9 (C) | 180.8 |
| 9a (C) | 102.3 |
| 10a (C) | 146.7 |
| 6a (CH3) | 56.4 |
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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.