Spektraris NMR
6,3'-DIMETHOXYFLAVONE
Common Name: 6,3'-DIMETHOXYFLAVONE
Synonyms: 6,3'-DIMETHOXYFLAVONE
CAS Registry Number:
InChI: InChI=1S/C17H14O4/c1-19-12-5-3-4-11(8-12)17-10-15(18)14-9-13(20-2)6-7-16(14)21-17/h3-10H,1-2H3
InChIKey: InChIKey=LLLIKVGWTVPYAL-UHFFFAOYSA-N
Formula: C17H14O4
Molecular Weight: 282.291301
Exact Mass: 282.089209
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - P.W. Freeman, S.T. Murphy, J.E. Nemorin, W.C. Taylor Aust J Chem (1981) 34, 1779-84
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) | 163 |
| 3 (CH) | 107.1 |
| 4 (C) | 178.3 |
| 5 (CH) | 105.1 |
| 6 (C) | 157.1 |
| 7 (CH) | 124.7 |
| 8 (CH) | 123.8 |
| 9 (C) | 151.2 |
| 10 (C) | 124.7 |
| 1' (C) | 133.2 |
| 2' (CH) | 111.8 |
| 3' (C) | 160.1 |
| 4' (CH) | 117.1 |
| 5' (CH) | 130.1 |
| 6' (CH) | 118.7 |
| 6a (CH3) | 55.6 |
| 3'a (CH3) | 56 |
