Spektraris NMR
Kushenol G
Common Name: Kushenol G
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C25H28O8/c1-12(2)13(7-8-25(3,4)32)9-16-18(28)11-19(29)20-21(30)22(31)24(33-23(16)20)15-6-5-14(26)10-17(15)27/h5-6,10-11,13,26-29,31-32H,1,7-9H2,2-4H3
InChIKey: InChIKey=XEDWPQREESERDN-UHFFFAOYSA-N
Formula: C25H28O8
Molecular Weight: 456.485978
Exact Mass: 456.178418
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Wu, L.J., Miyase, T., Ueno, A., Kuroyanagi, M., Noro, T., Fukushima, S. Yakugaku Zasshi (1985) 105, 736-41
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) | 149.7 |
| 3 (C) | 136 |
| 4 (C) | 177.8 |
| 5 (C) | 162.6 |
| 6 (CH) | 98.5 |
| 7 (C) | 163 |
| 8 (C) | 105.5 |
| 9 (C) | 155.9 |
| 10 (C) | 104.7 |
| 1' (C) | 112.1 |
| 2' (C) | 159 |
| 3' (CH) | 106.6 |
| 4' (C) | 160 |
| 5' (CH) | 108.8 |
| 6' (CH) | 131.6 |
| 8a (CH2) | 27.8 |
| 8b (CH) | 48.2 |
| 8c (CH2) | 28.3 |
| 8d (CH2) | 42.5 |
| 8e (C) | 70.8 |
| 8f (CH3) | 29.8 |
| 8g (CH3) | 29.3 |
| 8ab (C) | 148.7 |
| 8ac (CH2) | 111.5 |
| 8ad (CH3) | 18.6 |
