Spektraris NMR
Ochrocarpin E
Common Name: Ochrocarpin E
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C24H24O6/c1-12(2)20(26)19-21(27)15-10-16(24(3,4)28)29-22(15)18-14(11-17(25)30-23(18)19)13-8-6-5-7-9-13/h5-9,11-12,16,27-28H,10H2,1-4H3
InChIKey: InChIKey=FKONHDPZVQENQZ-UHFFFAOYSA-N
Formula: C24H24O6
Molecular Weight: 408.444669
Exact Mass: 408.157289
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Chaturvedula, V.S., Schilling, J.K., Kingston, D.G. J Nat Prod (2002) 65, 965-72
Species:
Notes: Family : Flavonoids, Type : Neoflavonoids; 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 (C) | 159.4 |
| 3 (CH) | 114.2 |
| 4 (C) | 155 |
| 5 (C) | 161.9 |
| 6 (C) | 110 |
| 7 (C) | 164.2 |
| 8 (C) | 161.9 |
| 9 (C) | 157.9 |
| 10 (C) | 99.2 |
| 1' (C) | 138.2 |
| 2' (CH) | 127.4 |
| 3' (CH) | 127.8 |
| 4' (CH) | 129 |
| 5' (CH) | 127.8 |
| 6' (CH) | 127.4 |
| 6a (CH2) | 27 |
| 6b (CH) | 92.7 |
| 6c (C) | 71.7 |
| 6d (CH3) | 23.3 |
| 6e (CH3) | 23.3 |
| 8a (C) | 204.5 |
| 8b (CH) | 40.4 |
| 8c (CH3) | 19.4 |
| 8d (CH3) | 19.4 |
