Spektraris NMR
Vogelin E
Common Name: Vogelin E
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H18O6/c1-11(9-21)2-3-13-6-12(4-5-16(13)23)15-10-26-18-8-14(22)7-17(24)19(18)20(15)25/h2,4-8,10,21-24H,3,9H2,1H3/b11-2+
InChIKey: InChIKey=NEQDXCVCMNDZJU-BIIKFXOESA-N
Formula: C20H18O6
Molecular Weight: 354.354081
Exact Mass: 354.110338
NMR Solvent: CD3OD
MHz:
Calibration:
NMR references: 13C - Queiroz, E.F., Atindehou, K.K., Terreaux, C., Antus, S., Hostettmann, K. J Nat Prod (2002) 65, 403-6
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) | 154.2 |
| 3 (C) | 125.3 |
| 4 (C) | 180.1 |
| 5 (C) | 166.1 |
| 6 (CH) | 94.5 |
| 7 (C) | 168 |
| 8 (CH) | 105.2 |
| 9 (C) | 164.2 |
| 10 (C) | 109.1 |
| 1' (C) | 123.8 |
| 2' (CH) | 135.5 |
| 3' (C) | 126.7 |
| 4' (C) | 160.1 |
| 5' (CH) | 120.6 |
| 6' (CH) | 132.5 |
| 1'' (CH2) | 32.2 |
| 2'' (CH) | 129.5 |
| 3'' (C) | 140.1 |
| 4'' (CH3) | 18.5 |
| 5'' (CH2) | 72.4 |
