Spektraris NMR
5,7,2'-Trihydroxyflavanone
Common Name: 5,7,2'-Trihydroxyflavanone
Synonyms: 5,7,2'-Trihydroxyflavanone
CAS Registry Number:
InChI: InChI=1S/C15H12O5/c16-8-5-11(18)15-12(19)7-13(20-14(15)6-8)9-3-1-2-4-10(9)17/h1-6,13,16-18H,7H2
InChIKey: InChIKey=LSLXUDALHVEMQB-UHFFFAOYSA-N
Formula: C15H12O5
Molecular Weight: 272.253352
Exact Mass: 272.068473
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Y. Miyaichi, Y. Imoto, T. Tomimori, C.C. Lin Chem Pharm Bull (1987) 35, 3720
Species:
Notes: Family : Flavonoids, Type : Flavonoids, Group : Flavanones; 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 (CH) | 74 |
| 3 (CH2) | 41.1 |
| 4 (C) | 196.5 |
| 5 (C) | 163.7 |
| 6 (CH) | 95.9 |
| 7 (C) | 166.8 |
| 8 (CH) | 95.1 |
| 9 (C) | 163.4 |
| 10 (C) | 101.8 |
| 1' (C) | 124.9 |
| 2' (C) | 154.4 |
| 3' (CH) | 115.6 |
| 4' (CH) | 129.5 |
| 5' (CH) | 119.2 |
| 6' (CH) | 127.1 |
