Spektraris NMR
7-O-Methylluteone
Common Name: 7-O-Methylluteone
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C21H20O6/c1-11(2)4-6-14-17(26-3)9-18-19(20(14)24)21(25)15(10-27-18)13-7-5-12(22)8-16(13)23/h4-5,7-10,22-24H,6H2,1-3H3
InChIKey: InChIKey=AZPLXDBZIQMMMT-UHFFFAOYSA-N
Formula: C21H20O6
Molecular Weight: 368.380698
Exact Mass: 368.125988
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Yenesew, A., Irungu, B., Derese, S., Midiwo, J.O., Heydenreich, M., Peter, M.G. Phytochemistry (2003) 63, 445-8
Species:
Notes: Family : Flavonoids, Type : Isoflavonoids, Group : Isoflavones; 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) | 154.8 |
| 3 (C) | 123.3 |
| 4 (C) | 181.9 |
| 5 (C) | 158.1 |
| 6 (C) | 113.8 |
| 7 (C) | 164.1 |
| 8 (CH) | 89.5 |
| 9 (C) | 156.4 |
| 10 (C) | 105.6 |
| 1' (C) | 112.5 |
| 2' (C) | 157.3 |
| 3' (CH) | 106.4 |
| 4' (C) | 158.3 |
| 5' (CH) | 108.6 |
| 6' (CH) | 130.7 |
| 1'' (CH2) | 21.5 |
| 2'' (CH) | 121.5 |
| 3'' (C) | 132.3 |
| 4'' (CH3) | 17.8 |
| 5'' (CH3) | 25.8 |
| 7a (CH3) | 56.1 |
