Spektraris NMR
7,2',6'-Trihydroxy-5-methoxyflavanone
Common Name: 7,2',6'-Trihydroxy-5-methoxyflavanone
Synonyms: 7,2',6'-Trihydroxy-5-methoxyflavanone
CAS Registry Number:
InChI: InChI=1S/C16H14O6/c1-21-12-5-8(17)6-13-16(12)11(20)7-14(22-13)15-9(18)3-2-4-10(15)19/h2-6,14,17-19H,7H2,1H3
InChIKey: InChIKey=LUSOAMBDAXTEBX-UHFFFAOYSA-N
Formula: C16H14O6
Molecular Weight: 302.279374
Exact Mass: 302.079038
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - T. Tomimori, Y. Miyaichi, Y. Imoto, H. Kizu, C. Suzuki Yakugaku Zasshi (1984) 104, 529
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) | 71.3 |
| 3 (CH2) | 41.8 |
| 4 (C) | 189.2 |
| 5 (C) | 165.4 |
| 6 (CH) | 92.9 |
| 7 (C) | 161.1 |
| 8 (CH) | 95.5 |
| 9 (C) | 162.4 |
| 10 (C) | 104.4 |
| 1' (C) | 110.7 |
| 2' (C) | 157.4 |
| 3' (CH) | 106.9 |
| 4' (CH) | 129.8 |
| 5' (CH) | 106.9 |
| 6' (C) | 157.4 |
| 5a (CH3) | 55.5 |
