Spektraris NMR
Uncinanone A
Common Name: Uncinanone A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H20O6/c1-10(2)3-5-13-16(23)8-17-18(19(13)24)20(25)14(9-26-17)12-6-4-11(21)7-15(12)22/h3-4,6-8,14,21-24H,5,9H2,1-2H3
InChIKey: InChIKey=AMCPULFLJZMXJI-UHFFFAOYSA-N
Formula: C20H20O6
Molecular Weight: 356.369963
Exact Mass: 356.125988
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Tsanuo, M.K., Hassanali, A., Hooper, A.M., Khan, Z., Kaberia, F., Pickett, J.A., Wadhams, L.J. Phytochemistry (2003) 64, 265-73
Species:
Notes: Family : Flavonoids, Type : Isoflavonoids, Group : Isoflavanones; 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 (CH2) | 69.4 |
| 3 (CH) | 44.8 |
| 4 (C) | 196.9 |
| 5 (C) | 162 |
| 6 (C) | 107.2 |
| 7 (C) | 164.8 |
| 8 (CH) | 95.5 |
| 9 (C) | 160.9 |
| 10 (C) | 102 |
| 1' (C) | 115.1 |
| 2' (C) | 156.3 |
| 3' (CH) | 105 |
| 4' (C) | 156.7 |
| 5' (CH) | 108.4 |
| 6' (CH) | 128.2 |
| 1'' (CH2) | 21.1 |
| 2'' (CH) | 121.1 |
| 3'' (C) | 136 |
| 4'' (CH3) | 17.9 |
| 5'' (CH3) | 25.8 |
