Spektraris NMR
3',4'-Dihydroxyflavone
Common Name: 3',4'-Dihydroxyflavone
Synonyms: 3',4'-Dihydroxyflavone
CAS Registry Number:
InChI: InChI=1S/C15H10O4/c16-11-6-5-9(7-13(11)18)15-8-12(17)10-3-1-2-4-14(10)19-15/h1-8,16,18H
InChIKey: InChIKey=SRNPMQHYWVKBAV-UHFFFAOYSA-N
Formula: C15H10O4
Molecular Weight: 254.238066
Exact Mass: 254.057909
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - B. Ternai, K.R. Markham Tetrahedron (1976) 32, 565
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) | 164.1 |
| 3 (CH) | 105.4 |
| 4 (C) | 177.9 |
| 5 (CH) | 125.6 |
| 6 (CH) | 125.1 |
| 7 (CH) | 134.4 |
| 8 (CH) | 118.4 |
| 9 (C) | 156.1 |
| 10 (C) | 123.6 |
| 1' (C) | 122.9 |
| 2' (CH) | 114 |
| 3' (C) | 145.8 |
| 4' (C) | 149.5 |
| 5' (CH) | 116.2 |
| 6' (CH) | 119.4 |
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