Spektraris NMR
(2R,3R)-2,3-dihydroxy-1-(2,4,6-trihydroxyphenyl)-3-(3,4,5-trihydroxyphenyl)propan-1-one
Common Name: (2R,3R)-2,3-dihydroxy-1-(2,4,6-trihydroxyphenyl)-3-(3,4,5-trihydroxyphenyl)propan-1-one
Synonyms: (2R,3R)-2,3-dihydroxy-1-(2,4,6-trihydroxyphenyl)-3-(3,4,5-trihydroxyphenyl)propan-1-one
CAS Registry Number:
InChI: InChI=1S/C15H14O9/c16-6-3-7(17)11(8(18)4-6)14(23)15(24)12(21)5-1-9(19)13(22)10(20)2-5/h1-4,12,15-22,24H/t12-,15-/m1/s1
InChIKey: InChIKey=ZOKIDPTZJHTZQM-IUODEOHRSA-N
Formula: C15H14O9
Molecular Weight: 338.266853
Exact Mass: 338.063782
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Woldemichael, G.M., Gutierrez-Lugo, M.T., Franzblau, S.G., Wang, Y., Suarez, E., Timmermann, B.N. J Nat Prod (2004) 67, 598-603
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) | 107.8 |
| 3 (C) | 146.6 |
| 4 (C) | 134.3 |
| 5 (C) | 146.6 |
| 6 (CH) | 107.8 |
| α (CH) | 72.5 |
| β (CH) | 84.1 |
| 1' (C) | 101.3 |
| 2' (C) | 163.8 |
| 3' (CH) | 96.4 |
| 4' (C) | 167.9 |
| 5' (CH) | 96.4 |
| 6' (C) | 163.8 |
| β' (C) | 198.4 |
