2-(3,4-dihydroxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxy-4H-chromen-4-one (81943-52-4;85338-85-8)

Identification
Name:	2-(3,4-dihydroxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxy-4H-chromen-4-one
Synonyms:	2-(3,4-Dihydroxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxy-4H-chromen-4-one;4H-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxy-
CAS:	81943-52-4;85338-85-8
Molecular Formula:	C₁₉H₁₈O₉
Molecular Weight:	390.3408
InChI:	InChI=1/C19H18O9/c1-24-16-12(22)11-13(23)17(25-2)19(27-4)18(26-3)15(11)28-14(16)8-5-6-9(20)10(21)7-8/h5-7,20-21,23H,1-4H3
Molecular Structure:
Properties
Flash Point:	248.9°C
Boiling Point:	687.8°C at 760 mmHg
Density:	1.52g/cm³
Refractive index:	1.663
Flash Point:	248.9°C
Safety Data

Other Product

3-(2,4-dihydroxyphenyl)-7-hydroxy-4H-chromen-4-one
3-(2,4-dihydroxyphenyl)-7-hydroxy-8-(3-methylbut-2-en-1-yl)-2,3-dihydro-4H-chromen-4-one
2-(3,4-Dihydroxyphenyl)-3-hydroxy-8-methyl-4H-chromen-4-one
2-(3,4-Dihydroxyphenyl)-6-Methyl-3-hydroxy-4H-chromen-4-one
2-(3,4-dihydroxyphenyl)-3-hydroxy-6-propyl-4H-chromen-4-one
2-(3,4-Dihydroxyphenyl)-6-ethyl-3-hydroxy-4H-chromen-4-one
2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-4-oxo-4H-chromen-3-yl 6-deoxy-alpha-L-mannopyranoside
3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-hydroxy-3-methylbutyl)-2,3-dihydro-4H-chromen-4-one
8-acetyl-2-(2-acetyl-3,5-dihydroxyphenyl)-5-hydroxy-4H-chromen-4-one
2-(2,4-dihydroxyphenyl)-5-hydroxy-3-(3-hydroxy-3-methylbutyl)-8,8-dimethyl-4H,8H-pyrano[2,3-f]chromen-4-one
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3-(4-chlorophenyl)-8-[(2-ethylpiperidin-1-yl)methyl]-7-hydroxy-4H-chromen-4-one
7-hydroxy-3-(2-methoxyphenyl)-8-(morpholin-4-ylmethyl)-4H-chromen-4-one
8-[(dimethylamino)methyl]-3-(4-ethylphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one
7-hydroxy-3-(2-methoxyphenyl)-8-(pyrrolidin-1-ylmethyl)-2-(trifluoromethyl)-4H-chromen-4-one
2-(3,4-dihydroxyphenyl)-5-ethoxy-7-hydroxy-4-oxo-4H-chromen-3-yl 6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside
5-hydroxy-7-methoxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-2,3-dihydro-4H-chromen-4-one
5-hydroxy-7-methoxy-2-methyl-8-(3-methylbut-2-en-1-yl)-4H-chromen-4-one
8-[(benzylamino)methyl]-3-ethyl-7-hydroxy-2-methyl-4H-chromen-4-one hydrochloride