Spektraris NMR
3,2'-dimethoxyflavone
Common Name: 3,2'-dimethoxyflavone
Synonyms: 3,2'-dimethoxyflavone
CAS Registry Number:
InChI: InChI=1S/C17H14O4/c1-19-13-9-5-4-8-12(13)16-17(20-2)15(18)11-7-3-6-10-14(11)21-16/h3-10H,1-2H3
InChIKey: InChIKey=SJZIKJCJJAPNQI-UHFFFAOYSA-N
Formula: C17H14O4
Molecular Weight: 282.291301
Exact Mass: 282.089209
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Iinuma, M., Matoba, Y., Tanaka, T., Mizuno, M. Chem Pharm Bull (1986) 34, 1656-62
Species:
Notes: Family : Flavonoids, Type : Flavonoids, Group : Flavonols; 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) | 155.4 |
| 3 (C) | 141.1 |
| 4 (C) | 174.4 |
| 5 (CH) | 125.4 |
| 6 (CH) | 124.2 |
| 7 (CH) | 132.9 |
| 8 (CH) | 117.8 |
| 9 (C) | 155.7 |
| 10 (C) | 124.2 |
| 1' (C) | 117.8 |
| 2' (C) | 157 |
| 3' (CH) | 111.1 |
| 4' (CH) | 131.6 |
| 5' (CH) | 120.1 |
| 6' (CH) | 130.1 |
| 3a (CH3) | 60.3 |
| 2'a (CH3) | 55.4 |
