Spektraris NMR

5`,3``-dihydroxyrobustaflavone

Common Name: 5`,3``-dihydroxyrobustaflavone

Synonyms:

CAS Registry Number:

InChI:

InChIKey:

Formula: C30H18O12

Molecular Weight: 570.45672

Exact Mass: 570.079826

NMR Solvent: DMSO-d6

MHz:

Calibration:

NMR references: Geiger H., Seeger T., Hahn H., Zinsmeister H.D., Markhman K., Wong H. (1993)1H NMR assignments in biflavonoid spectra by proton-detected C-H correlation Arbeitskreis Chemie aund Biologie der Moose 73.

Species:

Notes:

Proton NMR Peaks

Position	PPM	Peak Type
3	6.68	s
6	6.19	d
8	6.43	d
2`	7.27	d
6`	7.4	d
3``	6.6	s
8``	6.61	s
2```	7.43	d
5```	6.92	d
6```	7.44	d

Carbon NMR Peaks

Position	PPM
3	102.8
6	98.7
8	93.8
2`	121.9
6`	111.7
3``	102.7
8``	93.7
2```	113.3
5```	116
6```	119

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.