Spektraris NMR
4'-O-Methyl-6-methyl-8-prenylnaringenin
Common Name: 4'-O-Methyl-6-methyl-8-prenylnaringenin
Synonyms: 4'-O-Methyl-6-methyl-8-prenylnaringenin
CAS Registry Number:
InChI: InChI=1S/C22H24O5/c1-12(2)5-10-16-20(24)13(3)21(25)19-17(23)11-18(27-22(16)19)14-6-8-15(26-4)9-7-14/h5-9,18,24-25H,10-11H2,1-4H3/t18-/m0/s1
InChIKey: InChIKey=LLJWVWIUMYXGDE-SFHVURJKSA-N
Formula: C22H24O5
Molecular Weight: 368.423792
Exact Mass: 368.162374
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Narvaez-Mastache, J.M., Garduno-Ramirez, M.L., Alvarez, L., Delgado, G. J Nat Prod (2006) 69, 1687-91
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) | 78.2 |
| 3 (CH2) | 43.3 |
| 4 (C) | 196.6 |
| 5 (C) | 158.8 |
| 6 (C) | 102.8 |
| 7 (C) | 162.3 |
| 8 (C) | 106 |
| 9 (C) | 158.3 |
| 10 (C) | 103.3 |
| 1' (C) | 131 |
| 2' (CH) | 127.5 |
| 3' (CH) | 114.1 |
| 4' (C) | 159.8 |
| 5' (CH) | 114.1 |
| 6' (CH) | 127.5 |
| 1'' (CH2) | 21.3 |
| 2'' (CH) | 121.6 |
| 3'' (C) | 136.2 |
| 4'' (CH3) | 17.9 |
| 5'' (CH3) | 25.9 |
| 6a (CH3) | 7.6 |
| 4'a (CH3) | 55.4 |
