Spektraris NMR
Ulexin C
Common Name: Ulexin C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C25H22O6/c1-24(2)8-7-14-9-13(5-6-17(14)31-24)16-12-29-19-11-18-15(22(26)21(19)23(16)27)10-20(30-18)25(3,4)28/h5-12,26,28H,1-4H3
InChIKey: InChIKey=ZCPMFYOKWFXSAI-UHFFFAOYSA-N
Formula: C25H22O6
Molecular Weight: 418.439524
Exact Mass: 418.141638
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Maximo, P., Lourenco, A., Feio, S.S., Roseiro, J.C. J Nat Prod (2002) 65, 175-8
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) | 153.5 |
| 3 (C) | 122.8 |
| 4 (C) | 182.6 |
| 5 (C) | 155.7 |
| 6 (C) | 113.8 |
| 7 (C) | 159 |
| 8 (CH) | 90.6 |
| 9 (C) | 154.4 |
| 10 (C) | 106.6 |
| 1' (C) | 123 |
| 2' (CH) | 127.1 |
| 3' (C) | 121.5 |
| 4' (C) | 153.2 |
| 5' (CH) | 116.6 |
| 6' (CH) | 129.7 |
| 2'' (C) | 163.2 |
| 3'' (CH) | 98.1 |
| 4'' (C) | 69.1 |
| 5'' (CH3) | 28.5 |
| 6'' (CH3) | 28.5 |
| 1''' (CH) | 122.2 |
| 2''' (CH) | 131.2 |
| 3''' (C) | 76.8 |
| 4''' (CH3) | 25 |
| 5''' (CH3) | 25 |
