Spektraris NMR
Dihydroformononetin
Common Name: Dihydroformononetin
Synonyms: Dihydroformononetin
CAS Registry Number:
InChI: InChI=1S/C16H14O4/c1-19-12-5-2-10(3-6-12)14-9-20-15-8-11(17)4-7-13(15)16(14)18/h2-8,14,17H,9H2,1H3
InChIKey: InChIKey=INYISIYHXQDCPK-UHFFFAOYSA-N
Formula: C16H14O4
Molecular Weight: 270.280565
Exact Mass: 270.089209
NMR Solvent: CD3COCD3
MHz:
Calibration:
NMR references: 13C - Pelter, A., Ward, R.S., Bass, R.J. J Chem Soc, Perkin Trans 1 (1978) 0, 666-8
Species:
Notes: Family : Flavonoids, Type : Isoflavonoids, Group : Isoflavanones; 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 (CH2) | 72.6 |
| 3 (CH) | 51.7 |
| 4 (C) | 191 |
| 5 (CH) | 130.2 |
| 6 (CH) | 111.4 |
| 7 (C) | 165.1 |
| 8 (CH) | 103.4 |
| 9 (C) | 164.4 |
| 10 (C) | 115.3 |
| 1' (C) | 129.1 |
| 2' (CH) | 130.5 |
| 3' (CH) | 114.8 |
| 4' (C) | 160 |
| 5' (CH) | 114.8 |
| 6' (CH) | 130.5 |
| 4'a (CH3) | 55.5 |
