Spektraris NMR
R8+)-Dalbergiphenol monoacetate
Common Name: R8+)-Dalbergiphenol monoacetate
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C19H20O4/c1-5-15(14-9-7-6-8-10-14)16-11-19(23-13(2)20)18(22-4)12-17(16)21-3/h5-12,15H,1H2,2-4H3/t15-/m1/s1
InChIKey: InChIKey=NNHOKMNRJSNSLP-OAHLLOKOSA-N
Formula: C19H20O4
Molecular Weight: 312.360417
Exact Mass: 312.136159
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 |
| 3 (CH) | 140 |
| 4 (CH) | 46.7 |
| 5 (CH) | 123 |
| 6 (C) | 132.8 |
| 7 (C) | 149.9 |
| 8 (CH) | 97.2 |
| 9 (C) | 155.2 |
| 10 (C) | 123.7 |
| 1' (C) | 142.7 |
| 2' (CH) | 127.9 |
| 3' (CH) | 128.4 |
| 4' (CH) | 125.9 |
| 5' (CH) | 128.4 |
| 6' (CH) | 127.9 |
| 6a (C) | 169 |
| 6b (CH3) | 20.4 |
| 7a (CH3) | 55.9 |
| 9a (CH3) | 55.9 |
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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.