Spektraris NMR
7,3',4',5'-Tetrahydroxyflavone
Common Name: 7,3',4',5'-Tetrahydroxyflavone
Synonyms: 7,3',4',5'-Tetrahydroxyflavone
CAS Registry Number:
InChI: InChI=1S/C15H10O6/c16-8-1-2-9-10(17)6-13(21-14(9)5-8)7-3-11(18)15(20)12(19)4-7/h1-6,16,18-20H
InChIKey: InChIKey=CCCIGFPBADVTFE-UHFFFAOYSA-N
Formula: C15H10O6
Molecular Weight: 286.236876
Exact Mass: 286.047738
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - E.M. Gaydou, J.P. Bianchini Bull Soc Chem (France) Part II (1978) 0, 43
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) | 163.1 |
| 3 (CH) | 104.8 |
| 4 (C) | 176.6 |
| 5 (CH) | 126.8 |
| 6 (CH) | 115.1 |
| 7 (C) | 162.8 |
| 8 (CH) | 102.5 |
| 9 (C) | 157.6 |
| 10 (C) | 116.3 |
| 1' (C) | 121.4 |
| 2' (CH) | 105.7 |
| 3' (C) | 146.5 |
| 4' (C) | 137.5 |
| 5' (C) | 146.5 |
| 6' (CH) | 105.7 |
