Chemical intermediate

Chromone-3-carboxylic acid

CasNo:39079-62-4

Molecular Formula:C10H6O4

Specifications:>0.95

3,5-Dihydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one

CasNo:56725-99-6

Molecular Formula:C27H30O11

Specifications:>0.95

5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one

CasNo:520-34-3

Molecular Formula:C16H12O6

Specifications:>0.96

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

CasNo:3681-93-4

Molecular Formula:C21H20O10

Specifications:>98% HPLC

2-Amino-4-oxo-4H-chromene-3-carbaldehyde

CasNo:61424-76-8

Molecular Formula:C10H7NO3

Specifications:>0.95

3,5,7-Trihydroxy-2-phenyl-4H-chromen-4-one

CasNo:548-83-4

Molecular Formula:C15H10O5

Specifications:>98+%

6-Methyl-4H-chromen-4-one

CasNo:38445-23-7

Molecular Formula:C10H8O2

Specifications:>0.98

Ethyl 7-hydroxy-4-oxo-4H-chromene-2-carboxylate

CasNo:23866-72-0

Molecular Formula:C12H10O5

Specifications:>0.97

7-Hydroxy-3-(4-hydroxyphenyl)chroman-4-one

CasNo:17238-05-0

Molecular Formula:C15H12O4

Specifications:>0.98

2-(Piperidin-1-yl)ethyl 3-methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylate hydrochloride

CasNo:3717-88-2

Molecular Formula:C24H26ClNO4

Specifications:>0.98

6-Nitro-4-oxo-4H-chromene-3-carbaldehyde

CasNo:42059-80-3

Molecular Formula:C10H5NO5

Specifications:>0.94

5,6,7-Trihydroxy-2-phenyl-4H-chromen-4-one

CasNo:491-67-8

Molecular Formula:C15H10O5

Specifications:>0.96