Spektraris NMR
Eupatorin
Common Name: Eupatorin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C18H16O7/c1-22-12-5-4-9(6-10(12)19)13-7-11(20)16-14(25-13)8-15(23-2)18(24-3)17(16)21/h4-8,19,21H,1-3H3
InChIKey: InChIKey=KLAOKWJLUQKWIF-UHFFFAOYSA-N
Formula: C18H16O7
Molecular Weight: 344.316133
Exact Mass: 344.089603
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Iinuma, M., Matsuura, S., Kusuda, K. Chem Pharm Bull (1980) 28, 708-16
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) | 163.7 |
| 3 (CH) | 103.2 |
| 4 (C) | 182 |
| 5 (C) | 152.5 |
| 6 (C) | 131.9 |
| 7 (C) | 158.5 |
| 8 (CH) | 91.2 |
| 9 (C) | 152 |
| 10 (C) | 111.9 |
| 1' (C) | 122.8 |
| 2' (CH) | 105 |
| 3' (C) | 146.7 |
| 4' (C) | 151.2 |
| 5' (CH) | 112.9 |
| 6' (CH) | 118 |
| 6a (CH3) | 55.8 |
| 7a (CH3) | 56.3 |
| 4'a (CH3) | 60.1 |
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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.