Spektraris NMR
3-HYDROXY-2'-METHOXYFLAVONE
Common Name: 3-HYDROXY-2'-METHOXYFLAVONE
Synonyms: 3-HYDROXY-2'-METHOXYFLAVONE
CAS Registry Number:
InChI: InChI=1S/C16H12O4/c1-19-12-8-4-3-7-11(12)16-15(18)14(17)10-6-2-5-9-13(10)20-16/h2-9,18H,1H3
InChIKey: InChIKey=NOPCFBOJEWSFKO-UHFFFAOYSA-N
Formula: C16H12O4
Molecular Weight: 268.264683
Exact Mass: 268.073559
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Iinuma, M., Matoba, Y., Tanaka, T., Mizuno, M. Chem Pharm Bull (1986) 34, 1656-62
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) | 146.1 |
| 3 (C) | 138.9 |
| 4 (C) | 173.3 |
| 5 (CH) | 125.6 |
| 6 (CH) | 124.4 |
| 7 (CH) | 133.4 |
| 8 (CH) | 118.6 |
| 9 (C) | 156.1 |
| 10 (C) | 124.4 |
| 1' (C) | 118.6 |
| 2' (C) | 157.5 |
| 3' (CH) | 112 |
| 4' (CH) | 132.1 |
| 5' (CH) | 120.7 |
| 6' (CH) | 131 |
| 2'a (CH3) | 56.1 |
