Spektraris NMR
9-O-methyl-10-hydroxycoccineone B
Common Name: 9-O-methyl-10-hydroxycoccineone B
Synonyms: 9-O-methyl-10-hydroxycoccineone B
CAS Registry Number:
InChI: InChI=1S/C17H12O7/c1-22-10-6-9-12(15(20)13(10)18)14(19)11-7-4-2-3-5-8(7)24-17(21)16(11)23-9/h2-6,17-18,20-21H,1H3
InChIKey: InChIKey=YXNPWWDSZATZRH-UHFFFAOYSA-N
Formula: C17H12O7
Molecular Weight: 328.273634
Exact Mass: 328.058303
NMR Solvent: CD3OD
MHz:
Calibration:
NMR references: 13C - Borrelli, F., Ascione, V., Capasso, R., Izzo, A.A., Fattorusso, E., Taglialatela-Scafati, O. J Nat Prod (2006) 69, 903-6
Species:
Notes: Family : Flavonoids, Type : Rotenoids; 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 |
|---|---|
| 1 (CH) | 126.5 |
| 1a (C) | 116.6 |
| 2 (CH) | 122.2 |
| 3 (CH) | 128.3 |
| 4 (CH) | 116.2 |
| 4a (C) | 147.7 |
| 6 (CH) | 94.2 |
| 6a (C) | 153.6 |
| 7a (C) | 158.4 |
| 8 (CH) | 97.3 |
| 9 (C) | 156 |
| 10 (C) | 132.2 |
| 11 (C) | 155.5 |
| 11a (C) | 101.3 |
| 12 (C) | 179.2 |
| 12a (C) | 109.1 |
| 9a (CH3) | 56 |
