Spektraris NMR
4H-1-Benzopyran-4-one, 2-(3-aminophenyl)-7-methoxy-
Common Name: 4H-1-Benzopyran-4-one, 2-(3-aminophenyl)-7-methoxy-
Synonyms: 4H-1-Benzopyran-4-one, 2-(3-aminophenyl)-7-methoxy-
CAS Registry Number:
InChI: InChI=1S/C16H13NO3/c1-19-12-5-6-13-14(18)9-15(20-16(13)8-12)10-3-2-4-11(17)7-10/h2-9H,17H2,1H3
InChIKey: InChIKey=IQZRWELHSBVDEF-UHFFFAOYSA-N
Formula: C16H13N1O3
Molecular Weight: 267.279962
Exact Mass: 267.089543
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Barros, A.I., Silva, A.M. Magn Reson Chem (2006) 44, 1122-7
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) | 162.6 |
| 3 (CH) | 106.8 |
| 4 (C) | 177.2 |
| 5 (CH) | 126.3 |
| 6 (CH) | 113.6 |
| 7 (C) | 163.4 |
| 8 (CH) | 99.7 |
| 9 (C) | 157.3 |
| 10 (C) | 117.1 |
| 1' (C) | 132.2 |
| 2' (CH) | 111.5 |
| 3' (C) | 146.2 |
| 4' (CH) | 117.2 |
| 5' (CH) | 129.2 |
| 6' (CH) | 115.7 |
| 7a (CH3) | 55.1 |
