Spektraris NMR
4-Carbomethoxy-6-hydroxy-2-quinolone
Common Name: 4-Carbomethoxy-6-hydroxy-2-quinolone
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C11H9NO4/c1-16-11(15)8-5-10(14)12-9-3-2-6(13)4-7(8)9/h2-5,13H,1H3,(H,12,14)
InChIKey: InChIKey=VMFVSNYOKIVXJO-UHFFFAOYSA-N
Formula: C11H8N1O4
Molecular Weight: 218.185984
Exact Mass: 218.045333
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Chung, H.S., Woo, W.S. J Nat Prod (2001) 64, 1579-80
Species:
Notes: Family : Alkaloids, Type : Quinolines; 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) | 160.1 |
| 3 (CH) | 124.2 |
| 4 (C) | 116.2 |
| 5 (CH) | 109.5 |
| 6 (C) | 152.4 |
| 7 (CH) | 120.6 |
| 8 (CH) | 116.8 |
| 9 (C) | 138.9 |
| 10 (C) | 132.8 |
| 4a (C) | 165.9 |
| 4b (CH3) | 52.7 |
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