Spektraris NMR
5,7,2'-Trihydroxy-6-methoxyflavone
Common Name: 5,7,2'-Trihydroxy-6-methoxyflavone
Synonyms: 5,7,2'-Trihydroxy-6-methoxyflavone
CAS Registry Number:
InChI: InChI=1S/C16H12O6/c1-21-16-11(19)7-13-14(15(16)20)10(18)6-12(22-13)8-4-2-3-5-9(8)17/h2-7,17,19-20H,1H3
InChIKey: InChIKey=VHNWVABJHPRFGC-UHFFFAOYSA-N
Formula: C16H12O6
Molecular Weight: 300.263493
Exact Mass: 300.063388
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - T. Tomimori, Y. Miyaichi, Y. Imoto, H. Kizu, Y. Tanabe Yakugaku Zasshi (1983) 103, 607
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) | 161.5 |
| 3 (CH) | 108.6 |
| 4 (C) | 182.5 |
| 5 (C) | 152.8 |
| 6 (C) | 131.4 |
| 7 (C) | 157.7 |
| 8 (CH) | 94.3 |
| 9 (C) | 152.8 |
| 10 (C) | 104.2 |
| 1' (C) | 117.4 |
| 2' (C) | 156.9 |
| 3' (CH) | 117.2 |
| 4' (CH) | 132.9 |
| 5' (CH) | 119.5 |
| 6' (CH) | 128.6 |
| 6a (CH3) | 60 |
