Spektraris NMR
Maxima isoflavone D
Common Name: Maxima isoflavone D
Synonyms: Maxima isoflavone D
CAS Registry Number:
InChI: InChI=1S/C18H14O6/c1-20-13-5-3-10(7-15(13)21-2)12-8-22-17-11(16(12)19)4-6-14-18(17)24-9-23-14/h3-8H,9H2,1-2H3
InChIKey: InChIKey=BURSEYYMJTXRQK-UHFFFAOYSA-N
Formula: C18H14O6
Molecular Weight: 326.300846
Exact Mass: 326.079038
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Rao, E.V., Murthy, M.S.R., Ward, R.S. Phytochemistry (1984) 23, 1493-501
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) | 153.2 |
| 3 (C) | 123.1 |
| 4 (C) | 174.3 |
| 5 (CH) | 120 |
| 6 (CH) | 107.3 |
| 7 (C) | 151.9 |
| 8 (C) | 134.3 |
| 9 (C) | 140.4 |
| 10 (C) | 119.8 |
| 1' (C) | 124.1 |
| 2' (CH) | 112.9 |
| 3' (C) | 148.3 |
| 4' (C) | 148.7 |
| 5' (CH) | 111.6 |
| 6' (CH) | 121.3 |
| 7a (CH2) | 103.6 |
| 3'a (CH3) | 55.5 |
| 4'a (CH3) | 55.5 |
