Chemical intermediate

5,7-Dihydroxy-2-(4-hydroxyphenyl)-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one

CasNo:480-10-4

Molecular Formula:C21H20O11

Specifications:>0.98

2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-8-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4H-chromen-4-one

CasNo:28608-75-5

Molecular Formula:C21H20O11

Specifications:>60% +(HPLC)

5,7-Dihydroxy-6-methoxy-2-phenyl-4H-chromen-4-one

CasNo:480-11-5

Molecular Formula:C16H12O5

Specifications:>0.98

2-(2-Amino-3-methoxyphenyl)-4H-chromen-4-one

CasNo:167869-21-8

Molecular Formula:C16H13NO3

Specifications:>0.98

3-(4-Hydroxyphenyl)-6-methoxy-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one

CasNo:40246-10-4

Molecular Formula:C22H22O10

Specifications:>0.98

(2S,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-((5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl)oxy)tetrahydro-2H-pyran-2-carboxylic acid

CasNo:29741-09-1

Molecular Formula:C21H18O11

Specifications:>98+%

2-(3,4-Dimethoxyphenyl)-5,7,8-trimethoxy-4H-chromen-4-one

CasNo:17290-70-9

Molecular Formula:C20H20O7

Specifications:>0.95

7-Hydroxy-4-chromone

CasNo:59887-89-7

Molecular Formula:C9H6O3

Specifications:>0.97

2-(3,4-Dimethoxyphenyl)-5,6,7-trimethoxy-4H-chromen-4-one

CasNo:2306-27-6

Molecular Formula:C20H20O7

Specifications:>0.95

3-Bromo-4H-chromen-4-one

CasNo:49619-82-1

Molecular Formula:C9H5BrO2

Specifications:>0.98

2-(3,4-Dimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-chromen-4-one

CasNo:478-01-3

Molecular Formula:C21H22O8

Specifications:>0.98

6-Bromo-4H-chromen-4-one

CasNo:51483-92-2

Molecular Formula:C9H5BrO2

Specifications:>0.98