Spektraris NMR
Galangustin
Common Name: Galangustin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C17H14O6/c1-21-10-5-3-9(4-6-10)14-8-12(19)15-11(18)7-13(20)16(22-2)17(15)23-14/h3-8,18,20H,1-2H3
InChIKey: InChIKey=MRQSJFKGZKPPNM-UHFFFAOYSA-N
Formula: C17H14O6
Molecular Weight: 314.29011
Exact Mass: 314.079038
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - R.A. Dommisse, G. Savona Bull Soc Chim Belg (1983) 92, 497
Species:
Notes: Family : Flavonoids, Type : Flavonoids, Group : Flavones; 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) | 163.1 |
| 3 (CH) | 103.4 |
| 4 (C) | 181.9 |
| 5 (C) | 156.2 |
| 6 (CH) | 99.1 |
| 7 (C) | 157.1 |
| 8 (C) | 127.7 |
| 9 (C) | 149.5 |
| 10 (C) | 103.5 |
| 1' (C) | 122.9 |
| 2' (CH) | 128.2 |
| 3' (CH) | 114.7 |
| 4' (C) | 162.3 |
| 5' (CH) | 114.7 |
| 6' (CH) | 128.2 |
| 8a (CH3) | 55.5 |
| 4'a (CH3) | 61 |
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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.