Spektraris NMR
6,8-Diprenylkaempferol
Common Name: 6,8-Diprenylkaempferol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C25H26O6/c1-13(2)5-11-17-20(27)18(12-6-14(3)4)25-19(21(17)28)22(29)23(30)24(31-25)15-7-9-16(26)10-8-15/h5-10,26-28,30H,11-12H2,1-4H3
InChIKey: InChIKey=HKKPHUAEOHCSKC-UHFFFAOYSA-N
Formula: C25H26O6
Molecular Weight: 422.471287
Exact Mass: 422.172939
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Meragelman, K.M., McKee, T.C., Boyd, M.R. J Nat Prod (2001) 64, 546-8
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) | 146.8 |
| 3 (C) | 135.4 |
| 4 (C) | 176.6 |
| 5 (C) | 155.3 |
| 6 (C) | 110.9 |
| 7 (C) | 158.7 |
| 8 (C) | 106.2 |
| 9 (C) | 151.7 |
| 10 (C) | 103.2 |
| 1' (C) | 121.9 |
| 2' (CH) | 129.5 |
| 3' (CH) | 115.4 |
| 4' (C) | 159.2 |
| 5' (CH) | 115.4 |
| 6' (CH) | 129.5 |
| 1'' (CH2) | 21.3 |
| 2'' (CH) | 122.3 |
| 3'' (C) | 130.9 |
| 4'' (CH3) | 25.4 |
| 5'' (CH3) | 17.9 |
| 1''' (CH2) | 21.3 |
| 2''' (CH) | 122.7 |
| 3''' (C) | 130.9 |
| 4''' (CH3) | 25.4 |
| 5''' (CH3) | 17.9 |
