Common Name:

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C16H12O5/c1-20-12-5-3-2-4-9(12)14-8-11(18)15-13(21-14)7-6-10(17)16(15)19/h2-8,17,19H,1H3

InChIKey: InChIKey=WHNOSQSZGKTUQT-UHFFFAOYSA-N

Formula: C16H12O5

Molecular Weight: 284.264088

Exact Mass: 284.068473

NMR Solvent: DMSO-d6

MHz:

Calibration:

NMR references: 13C - M. Iinuma, S. Matsuura, K. Kusuda Chem Pharm Bull (1980) 28, 708

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) 158.6
3 (CH) 113.1
4 (C) 176.5
5 (C) 150.5
6 (C) 146.4
7 (CH) 133.6
8 (CH) 117.4
9 (C) 149.1
10 (C) 111
1' (C) 117.9
2' (C) 153
3' (CH) 116
4' (CH) 131.7
5' (CH) 119.1
6' (CH) 127.9
2'a (CH3) 56.3