Chemical intermediate

5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one

CasNo:604-80-8

Molecular Formula:C28H32O16

Specifications:>0.97

(S)-7-(Hydroxymethyl)-2-(2-hydroxypropan-2-yl)-4-methoxy-2,3-dihydro-5H-furo[3,2-g]chromen-5-one

CasNo:37921-38-3

Molecular Formula:C16H18O6

Specifications:>0.98

Guaijaverin

CasNo:22255-13-6

Molecular Formula:C20H18O11

Specifications:>98+%

Noreugenin

CasNo:1013-69-0

Molecular Formula:C10H8O4

Specifications:>98+%

5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7-trimethoxy-4H-chromen-4-one

CasNo:603-56-5

Molecular Formula:C19H18O8

Specifications:>98+%

5,7-Dihydroxy-2-(4-hydroxyphenyl)-3,6-dimethoxy-4H-chromen-4-one

CasNo:22697-65-0

Molecular Formula:C17H14O7

Specifications:>0.98

Putraflavone

CasNo:23624-21-7

Molecular Formula:C32H22O10

Specifications:>98+%

Salvigenin

CasNo:19103-54-9

Molecular Formula:C18H16O6

Specifications:>98+%

Isoangustone A

CasNo:129280-34-8

Molecular Formula:C25H26O6

Specifications:>98+%

Heveaflavone

CasNo:23132-13-0

Molecular Formula:C33H24O10

Specifications:>98+%

6-Hydroxy-2-phenyl-4H-chromen-4-one

CasNo:6665-83-4

Molecular Formula:C15H10O3

Specifications:>0.98

7-Methoxy-4H-chromen-4-one

CasNo:5751-52-0

Molecular Formula:C10H8O3

Specifications:>0.98