Spektraris NMR
Euchresataflavanone A
Common Name: Euchresataflavanone A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H20O6/c1-10(2)3-5-12-14(22)8-16(24)19-17(25)9-18(26-20(12)19)11-4-6-13(21)15(23)7-11/h3-4,6-8,18,21-24H,5,9H2,1-2H3
InChIKey: InChIKey=XJUDJFVOICLOMY-UHFFFAOYSA-N
Formula: C20H20O6
Molecular Weight: 356.369963
Exact Mass: 356.125988
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Y. Shirataki, I. Yokoe, M. Endo, M. Komatsu Chem Pharm Bull (1985) 33, 444
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) | 78.5 |
| 3 (CH2) | 42.1 |
| 4 (C) | 197.1 |
| 5 (C) | 161.5 |
| 6 (CH) | 96.3 |
| 7 (C) | 164.8 |
| 8 (C) | 108.2 |
| 9 (C) | 160 |
| 10 (C) | 102.1 |
| 1' (C) | 129.5 |
| 2' (CH) | 128.1 |
| 3' (C) | 127.7 |
| 4' (C) | 155.5 |
| 5' (CH) | 114.9 |
| 6' (CH) | 125.3 |
| 8a (CH2) | 21.3 |
| 8b (CH) | 122.8 |
| 8c (C) | 130.1 |
| 8d (CH3) | 17.6 |
| 8e (CH3) | 25.5 |
