Spektraris NMR
Naringenin 7,4'-dimethyl ether
Common Name: Naringenin 7,4'-dimethyl ether
Synonyms: Naringenin 7,4'-dimethyl ether
CAS Registry Number:
InChI: InChI=1S/C17H16O5/c1-20-11-5-3-10(4-6-11)15-9-14(19)17-13(18)7-12(21-2)8-16(17)22-15/h3-8,15,18H,9H2,1-2H3
InChIKey: InChIKey=CKEXCBVNKRHAMX-UHFFFAOYSA-N
Formula: C17H16O5
Molecular Weight: 300.306587
Exact Mass: 300.099774
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - H. Duddeck, G. Snatzke, S.S. Yemul Phytochemistry (1978) 17, 1369
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 |
| 3 (CH2) | 43.2 |
| 4 (C) | 196 |
| 5 (C) | 164.2 |
| 6 (CH) | 95.1 |
| 7 (C) | 168 |
| 8 (CH) | 94.2 |
| 9 (C) | 162.9 |
| 10 (C) | 103.2 |
| 1' (C) | 130.6 |
| 2' (CH) | 127.7 |
| 3' (CH) | 114.3 |
| 4' (C) | 160.1 |
| 5' (CH) | 114.3 |
| 6' (CH) | 127.7 |
| 7a (CH3) | 55.4 |
| 4'a (CH3) | 55.8 |
