Spektraris NMR
Quercetin
Common Name: Quercetin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C15H10O7/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6/h1-5,16-19,21H
InChIKey: InChIKey=REFJWTPEDVJJIY-UHFFFAOYSA-N
Formula: C15H10O7
Molecular Weight: 302.23628
Exact Mass: 302.042653
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - P.K. Agrawal Unpublished Results (0) 0,
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) | 147.5 |
| 3 (C) | 136.5 |
| 4 (C) | 176.5 |
| 5 (C) | 161 |
| 6 (CH) | 99.5 |
| 7 (C) | 166 |
| 8 (CH) | 94.5 |
| 9 (C) | 156.7 |
| 10 (C) | 104 |
| 1' (C) | 123 |
| 2' (CH) | 116 |
| 3' (C) | 145.7 |
| 4' (C) | 148.1 |
| 5' (CH) | 116.5 |
| 6' (CH) | 121 |
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.