Spektraris NMR
Gossypetin 3-methyl ether
Common Name: Gossypetin 3-methyl ether
Synonyms: Gossypetin 3-methyl ether
CAS Registry Number:
InChI: InChI=1S/C16H12O8/c1-23-16-13(22)11-9(19)5-10(20)12(21)15(11)24-14(16)6-2-3-7(17)8(18)4-6/h2-5,17-21H,1H3
InChIKey: InChIKey=WLHKPDQFOBROCS-UHFFFAOYSA-N
Formula: C16H12O8
Molecular Weight: 332.262303
Exact Mass: 332.053217
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Roitman, J.N., James, L.F. Phytochemistry (1985) 24, 835-48
Species:
Notes: Family : Flavonoids, Type : Flavonoids, Group : Flavonols; 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 (C) | 155.5 |
| 3 (C) | 137.5 |
| 4 (C) | 178.2 |
| 5 (C) | 152.8 |
| 6 (CH) | 98.4 |
| 7 (C) | 153.5 |
| 8 (C) | 125 |
| 9 (C) | 144.9 |
| 10 (C) | 104 |
| 1' (C) | 121.2 |
| 2' (CH) | 115.7 |
| 3' (C) | 145.2 |
| 4' (C) | 148.7 |
| 5' (CH) | 115.7 |
| 6' (CH) | 120.9 |
| 3a (CH3) | 59.7 |
