Spektraris NMR
lonchocarpol C
Common Name: lonchocarpol C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C25H28O6/c1-13(2)5-10-16-22(28)21-18(27)12-19(14-6-8-15(26)9-7-14)30-24(21)17-11-20(25(3,4)29)31-23(16)17/h5-9,19-20,26,28-29H,10-12H2,1-4H3
InChIKey: InChIKey=UICPJXWESAHQFX-UHFFFAOYSA-N
Formula: C25H28O6
Molecular Weight: 424.487168
Exact Mass: 424.188589
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Roussis V., Ampofo S.A., Weimer D.F. Phytochemistry (1987) 26, 2371
Species:
Notes: Family : Flavonoids, Type : Flavonoids, Group : Flavanones; 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) | 78.8 |
| 3 (CH2) | 43.1 |
| 4 (C) | 196.4 |
| 5 (C) | 156.6 |
| 6 (C) | 103.6 |
| 7 (C) | 157.7 |
| 8 (C) | 105.1 |
| 9 (C) | 156 |
| 10 (C) | 103.5 |
| 1' (C) | 129 |
| 2' (CH) | 127.6 |
| 3' (CH) | 115.5 |
| 4' (C) | 160.6 |
| 5' (CH) | 115.5 |
| 6' (CH) | 127.6 |
| 6a (CH2) | 22.1 |
| 6b (CH) | 122 |
| 6c (C) | 127.8 |
| 6d (CH3) | 25.7 |
| 6e (CH3) | 17.7 |
| 8a (CH2) | 25.7 |
| 8b (CH) | 91.4 |
| 8c (C) | 72.1 |
| 8d (CH3) | 23.9 |
| 8e (CH3) | 22.1 |
