Spektraris NMR
Cuneatin methyl ether
Common Name: Cuneatin methyl ether
Synonyms: Cuneatin methyl ether
CAS Registry Number:
InChI: InChI=1S/C18H14O6/c1-20-10-3-4-11-15(5-10)22-8-13(18(11)19)12-6-16-17(24-9-23-16)7-14(12)21-2/h3-8H,9H2,1-2H3
InChIKey: InChIKey=MSPWKPQQHHCXLR-UHFFFAOYSA-N
Formula: C18H14O6
Molecular Weight: 326.300846
Exact Mass: 326.079038
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Veitch, N.C., Sutton, P.S., Kite, G.C., Ireland, H.E. J Nat Prod (2003) 66, 210-6
Species:
Notes: Family : Flavonoids, Type : Isoflavonoids, Group : Isoflavones; 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) | 153.7 |
| 3 (C) | 122.3 |
| 4 (C) | 175.8 |
| 5 (CH) | 127.7 |
| 6 (CH) | 114.2 |
| 7 (C) | 163.9 |
| 8 (CH) | 100.1 |
| 9 (C) | 157.9 |
| 10 (C) | 118.5 |
| 1' (C) | 112.9 |
| 2' (C) | 153.1 |
| 3' (CH) | 95.5 |
| 4' (C) | 148.5 |
| 5' (C) | 141.3 |
| 6' (CH) | 111 |
| 7a (CH3) | 55.9 |
| 2'a (CH3) | 57 |
| 4'a (CH2) | 100.9 |
