Spektraris NMR
7,8-Dimethoxyflavone
Common Name: 7,8-Dimethoxyflavone
Synonyms: 7,8-Dimethoxyflavone
CAS Registry Number:
InChI: InChI=1S/C17H14O4/c1-19-14-9-8-12-13(18)10-15(11-6-4-3-5-7-11)21-16(12)17(14)20-2/h3-10H,1-2H3
InChIKey: InChIKey=KJRQQECDVUXBCO-UHFFFAOYSA-N
Formula: C17H14O4
Molecular Weight: 282.291301
Exact Mass: 282.089209
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - M. Iinuma, S. Matsuura, K. Kusuda Chem Pharm Bull (1980) 28, 708
Species:
Notes: Family : Flavonoids, Type : Flavonoids, Group : Flavones; 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 |
|---|---|
| 2 (C) | 161.7 |
| 3 (CH) | 106.1 |
| 4 (C) | 176.1 |
| 5 (CH) | 117.6 |
| 6 (CH) | 110.5 |
| 7 (C) | 156 |
| 8 (C) | 136.2 |
| 9 (C) | 149.5 |
| 10 (C) | 119.6 |
| 1' (C) | 131 |
| 2' (CH) | 125.7 |
| 3' (CH) | 128.7 |
| 4' (CH) | 131 |
| 5' (CH) | 128.7 |
| 6' (CH) | 125.7 |
| 7a (CH3) | 60.8 |
| 8a (CH3) | 55.8 |
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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.