Spektraris NMR
R(-)-6-O-Methyllatifolin
Common Name: R(-)-6-O-Methyllatifolin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C18H20O4/c1-5-12(13-8-6-7-9-15(13)19)14-10-17(21-3)18(22-4)11-16(14)20-2/h5-12,19H,1H2,2-4H3/t12-/m1/s1
InChIKey: InChIKey=NKFNPUQSPATHPN-GFCCVEGCSA-N
Formula: C18H20O4
Molecular Weight: 300.349681
Exact Mass: 300.136159
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Mangonvicharoen, N., Frahm, A.W. Phytochemistry (1982) 21, 767
Species:
Notes: Family : Flavonoids, Type : Dihydro-neoflavonoids; 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) | 116.5 |
| 3 (CH) | 139 |
| 4 (CH) | 40.4 |
| 5 (CH) | 113.5 |
| 6 (C) | 143.7 |
| 7 (C) | 148.5 |
| 8 (CH) | 98.2 |
| 9 (C) | 150.3 |
| 10 (C) | 121.5 |
| 1' (C) | 129.1 |
| 2' (C) | 153.8 |
| 3' (CH) | 116.3 |
| 4' (CH) | 128.3 |
| 5' (CH) | 120.4 |
| 6' (CH) | 127.6 |
| 6a (CH3) | 56.6 |
| 7a (CH3) | 56.1 |
| 9a (CH3) | 56.9 |
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The Spektraris NMR database is developed and hosted by the Lange laboratory at WSU. CAS Registry Number is a Registered Trademark of the American Chemical Society.