Spektraris NMR
Common Name:
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C17H14O4/c1-10-13(20-2)9-8-12-14(18)15(19)17(21-16(10)12)11-6-4-3-5-7-11/h3-9,19H,1-2H3
InChIKey: InChIKey=GTVILXHQAMXRES-UHFFFAOYSA-N
Formula: C17H14O4
Molecular Weight: 282.291301
Exact Mass: 282.089209
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Wollenweber, E., Dietz, V.H., Schilling, G., Favre Bonvin, J., Smith, D.M. Phytochemistry (1985) 24, 965-71
Species:
Notes: Family : Flavonoids, Type : Flavonoids, Group : Flavonols; 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) | 146 |
| 3 (C) | 137.6 |
| 4 (C) | 176.4 |
| 5 (CH) | 154.6 |
| 6 (CH) | 90.1 |
| 7 (C) | 163.3 |
| 8 (C) | 103.9 |
| 9 (C) | 156.7 |
| 10 (C) | 106.9 |
| 1' (C) | 131.1 |
| 2' (CH) | 127.7 |
| 3' (CH) | 128.6 |
| 4' (CH) | 130.1 |
| 5' (CH) | 128.6 |
| 6' (CH) | 127.7 |
| 7a (CH3) | 56.4 |
| 8a (CH3) | 7.3 |
Copyright © 2025
The Spektraris NMR database is developed and hosted by the Lange laboratory at WSU. CAS Registry Number is a Registered Trademark of the American Chemical Society.