Spektraris NMR
3,7-dihydroxyflavone
Common Name: 3,7-dihydroxyflavone
Synonyms: 3,7-dihydroxyflavone
CAS Registry Number:
InChI: InChI=1S/C15H10O4/c16-10-6-7-11-12(8-10)19-15(14(18)13(11)17)9-4-2-1-3-5-9/h1-8,16,18H
InChIKey: InChIKey=UWQJWDYDYIJWKY-UHFFFAOYSA-N
Formula: C15H10O4
Molecular Weight: 254.238066
Exact Mass: 254.057909
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Pelter, A., Ward, R.S., Hansel, R., Khaliefi, F. J Chem Soc, Perkin Trans 1 (1981) 0, 3182-5
Species:
Notes: Family : Flavonoids, Type : Flavonoids, Group : Flavonols; 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) | 144.1 |
| 3 (C) | 138.4 |
| 4 (C) | 172.3 |
| 5 (CH) | 126.5 |
| 6 (CH) | 114.9 |
| 7 (C) | 162.6 |
| 8 (CH) | 102 |
| 9 (C) | 156.6 |
| 10 (C) | 114.2 |
| 1' (C) | 131.5 |
| 2' (CH) | 127.3 |
| 3' (CH) | 128.4 |
| 4' (CH) | 129.4 |
| 5' (CH) | 128.4 |
| 6' (CH) | 127.3 |
