Spektraris NMR
5,7-dihydroxy-8,2'-dimethoxyflavone
Common Name: 5,7-dihydroxy-8,2'-dimethoxyflavone
Synonyms: 5,7-dihydroxy-8,2'-dimethoxyflavone
CAS Registry Number:
InChI: InChI=1S/C17H14O6/c1-21-13-6-4-3-5-9(13)14-8-11(19)15-10(18)7-12(20)16(22-2)17(15)23-14/h3-8,18,20H,1-2H3
InChIKey: InChIKey=YHZJRFKTTMDPDF-UHFFFAOYSA-N
Formula: C17H14O6
Molecular Weight: 314.29011
Exact Mass: 314.079038
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - T. Tomimori, Y. Miyaichi, Y. Imoto, H. Kizu Shoyakugaku Zasshi (1984) 38, 249
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) | 161.3 |
| 3 (CH) | 109.6 |
| 4 (C) | 182.1 |
| 5 (C) | 156.4 |
| 6 (CH) | 99.1 |
| 7 (C) | 157.4 |
| 8 (C) | 127.8 |
| 9 (C) | 149.9 |
| 10 (C) | 103.7 |
| 1' (C) | 119.7 |
| 2' (C) | 158 |
| 3' (CH) | 112.7 |
| 4' (CH) | 132.2 |
| 5' (CH) | 121 |
| 6' (CH) | 129.1 |
| 8a (CH3) | 55.9 |
| 2'a (CH3) | 61 |
