Spektraris NMR
isoliquiritigenin
Common Name: isoliquiritigenin
Synonyms: isoliquiritigenin
CAS Registry Number:
InChI: InChI=1S/C15H12O4/c16-11-4-1-10(2-5-11)3-8-14(18)13-7-6-12(17)9-15(13)19/h1-9,16-17,19H/b8-3+
InChIKey: InChIKey=DXDRHHKMWQZJHT-FPYGCLRLSA-N
Formula: C15H12O4
Molecular Weight: 256.253947
Exact Mass: 256.073559
NMR Solvent: CD3OD
MHz:
Calibration:
NMR references: 13C - Veitch, N.C., Sutton, P.S., Kite, G.C., Ireland, H.E. J Nat Prod (2003) 66, 210-6
Species:
Notes: Family : Flavonoids, Type : Chalconoids; 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 (C) | 128 |
| 2 (CH) | 131.8 |
| 3 (CH) | 117 |
| 4 (C) | 161.7 |
| 5 (CH) | 117 |
| 6 (CH) | 131.8 |
| α (CH) | 118.5 |
| β (CH) | 145.5 |
| 1' (C) | 114.5 |
| 2' (C) | 167.7 |
| 3' (CH) | 104.1 |
| 4' (C) | 167.4 |
| 5' (CH) | 109.6 |
| 6' (CH) | 133.4 |
| β' (C) | 193.4 |
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.