Spektraris NMR
5,7,2',3'-Tetrahydroxyflavone
Common Name: 5,7,2',3'-Tetrahydroxyflavone
Synonyms: 5,7,2',3'-Tetrahydroxyflavone
CAS Registry Number:
InChI: InChI=1S/C15H10O6/c16-7-4-10(18)14-11(19)6-12(21-13(14)5-7)8-2-1-3-9(17)15(8)20/h1-6,16-18,20H
InChIKey: InChIKey=STAGATUVRDVEAT-UHFFFAOYSA-N
Formula: C15H10O6
Molecular Weight: 286.236876
Exact Mass: 286.047738
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - T. Tomimori, Y. Miyaichi, Y. Imoto, H. Kizu, C. Suzuki Yakugaku Zasshi (1984) 104, 529
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) | 161.9 |
| 3 (CH) | 109.1 |
| 4 (C) | 182.1 |
| 5 (C) | 161.6 |
| 6 (CH) | 98.8 |
| 7 (C) | 164.5 |
| 8 (CH) | 93.9 |
| 9 (C) | 157.7 |
| 10 (C) | 103.9 |
| 1' (C) | 117.9 |
| 2' (C) | 145.7 |
| 3' (C) | 146.1 |
| 4' (CH) | 117.9 |
| 5' (CH) | 119.3 |
| 6' (CH) | 118.6 |
