Spektraris NMR
7-Methoxyflavonol
Common Name: 7-Methoxyflavonol
Synonyms: 7-Methoxyflavonol
CAS Registry Number:
InChI: InChI=1S/C16H12O4/c1-19-11-7-8-12-13(9-11)20-16(15(18)14(12)17)10-5-3-2-4-6-10/h2-9,18H,1H3
InChIKey: InChIKey=IPRIGHIBTRMTDP-UHFFFAOYSA-N
Formula: C16H12O4
Molecular Weight: 268.264683
Exact Mass: 268.073559
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) | 144.4 |
| 3 (C) | 138.8 |
| 4 (C) | 172.3 |
| 5 (CH) | 126.1 |
| 6 (CH) | 114.5 |
| 7 (C) | 163.6 |
| 8 (CH) | 100.2 |
| 9 (C) | 156.5 |
| 10 (C) | 115.2 |
| 1' (C) | 131.7 |
| 2' (CH) | 127.4 |
| 3' (CH) | 128.4 |
| 4' (CH) | 129.3 |
| 5' (CH) | 128.4 |
| 6' (CH) | 127.4 |
| 7a (CH3) | 56 |
