Spektraris NMR
3',7-Dimethoxyflavanone
Common Name: 3',7-Dimethoxyflavanone
Synonyms: 3',7-Dimethoxyflavanone
CAS Registry Number:
InChI: InChI=1S/C17H16O4/c1-19-12-5-3-4-11(8-12)16-10-15(18)14-7-6-13(20-2)9-17(14)21-16/h3-9,16H,10H2,1-2H3
InChIKey: InChIKey=MMYGVQSTLRGGMP-UHFFFAOYSA-N
Formula: C17H16O4
Molecular Weight: 284.307182
Exact Mass: 284.104859
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Pelter, A., Ward, R.S., Gray T.I. J Chem Soc, Perkin Trans 1 (1976) 0, 2475
Species:
Notes: Family : Flavonoids, Type : Flavonoids, Group : Flavanones; 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 (CH) | 79.6 |
| 3 (CH2) | 44.1 |
| 4 (C) | 189.9 |
| 5 (CH) | 128.4 |
| 6 (CH) | 109.9 |
| 7 (C) | 165.8 |
| 8 (CH) | 100.8 |
| 9 (C) | 163.1 |
| 10 (C) | 114.6 |
| 1' (C) | 140.2 |
| 2' (CH) | 111.7 |
| 3' (C) | 159.7 |
| 4' (CH) | 113.7 |
| 5' (CH) | 129.6 |
| 6' (CH) | 118.1 |
| 7a (CH3) | 55.4 |
| 3'a (CH3) | 55.1 |
