Spektraris NMR
Glyasperin F
Common Name: Glyasperin F
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H18O6/c1-20(2)6-5-12-14(22)4-3-11(19(12)26-20)13-9-25-16-8-10(21)7-15(23)17(16)18(13)24/h3-8,13,21-23H,9H2,1-2H3
InChIKey: InChIKey=CFCUNFSHJIQKLS-UHFFFAOYSA-N
Formula: C20H18O6
Molecular Weight: 354.354081
Exact Mass: 354.110338
NMR Solvent: CD3OD
MHz:
Calibration:
NMR references: 13C - McKee, T.C., Bokesch, H.R., McCormick, J.L., Rashid, M.A., Spielvogel, D., Gustafson, K.R., Alavanja, M.M., Cardelline, J.H., 2nd, Boyd, M.R. J Nat Prod (1997) 60, 431-8
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) | 71.4 |
| 3 (CH) | 48.3 |
| 4 (C) | 199 |
| 5 (C) | 165.7 |
| 6 (CH) | 97.2 |
| 7 (C) | 168.6 |
| 8 (CH) | 96.1 |
| 9 (C) | 165.1 |
| 10 (C) | 103.6 |
| 1' (C) | 114.8 |
| 2' (C) | 152.6 |
| 3' (C) | 110.8 |
| 4' (C) | 154.2 |
| 5' (CH) | 108.4 |
| 6' (CH) | 131.4 |
| 1'' (CH) | 118 |
| 2'' (CH) | 129.2 |
| 3'' (C) | 77.4 |
| 4'' (CH3) | 27.7 |
| 5'' (CH3) | 28.2 |
