2-oxo-4-phenyl-2H-chromen-7-yl acetate

2-oxo-4-phenyl-2H-chromen-7-yl acetate

Common Name: 2-oxo-4-phenyl-2H-chromen-7-yl acetate

Synonyms: 2-oxo-4-phenyl-2H-chromen-7-yl acetate

CAS Registry Number:

InChI: InChI=1S/C17H12O4/c1-11(18)20-13-7-8-14-15(12-5-3-2-4-6-12)10-17(19)21-16(14)9-13/h2-10H,1H3

InChIKey: InChIKey=HLTWQCBRAPCNSP-UHFFFAOYSA-N

Formula: C17H12O4

Molecular Weight: 280.275419

Exact Mass: 280.073559

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Pelter, A., Ward, R.S., Gray, T.I. J Chem Soc, Perkin Trans 1 (1976) 0, 2475

Species:

Notes: Family : Flavonoids, Type : 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 (C) 160.1
3 (CH) 110.5
4 (C) 155
5 (CH) 127.7
6 (CH) 117.9
7 (C) 153
8 (CH) 114.3
9 (C) 154.6
10 (C) 116.6
1' (C) 134.9
2' (CH) 128.2
3' (CH) 128.8
4' (CH) 129.6
5' (CH) 128.8
6' (CH) 128.2
7a (C) 168.4
7b (CH3) 21