4H-1-Benzopyran-4-one,3-(2,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy- (30368-42-4)

Identification
Name:	4H-1-Benzopyran-4-one,3-(2,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-
Synonyms:	Isoflavanone,2',4',5,7-tetrahydroxy- (7CI,8CI); Dalbergioidin
CAS:	30368-42-4
Molecular Formula:	C15H12 O6
Molecular Weight:	288.2522
InChI:	InChI=1/C15H12O6/c16-7-1-2-9(11(18)3-7)10-6-21-13-5-8(17)4-12(19)14(13)15(10)20/h1-5,10,16-19H,6H2
Molecular Structure:
Properties
Flash Point:	244.4°C
Boiling Point:	631.5°C at 760 mmHg
Density:	1.586g/cm³
Refractive index:	1.724
Flash Point:	244.4°C
Safety Data

Other Product

4H-1-Benzopyran-4-one,8-(acetyloxy)-2-(3,- 4-dihydroxyphenyl)-3,5-dihydroxy-7- methoxy-
4H-1-Benzopyran-4-one,6-[5-[(Z)-(4,6-dihydroxy-3-oxo-2(3H)-benzofuranylidene)methyl]-2,3-dihydroxyphenyl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-,(2S)-
4H-1-Benzopyran-4-one,8-[5-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-2-yl)-2,3-dihydroxyphenyl]-2-[3-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-1-benzopyran-6-yl]-4,5-dihydroxyphenyl]-5,7-dihydroxy-
4H-1-Benzopyran-4-one,8-[5-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-3-yl)-2,3-dihydroxyphenyl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-
4H-1-Benzopyran-4-one,6-[5-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-3-yl)-2,3-dihydroxyphenyl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-
4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5-dihydroxy-7-methoxy-, (2S,3R)-
4H-1-Benzopyran-4-one,3-(2,4-dihydroxyphenyl)- 2,3-dihydro-5,7-dihydroxy-8-(4- hydroxy-3-methyl-2-butenyl)-
4H-1-Benzopyran-4-one,3-(acetyloxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-5-methoxy-, (2R,3R)-
4H-1-Benzopyran-4-one,3-(acetyloxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-5-methoxy-, (2S,3R)-
4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3-(b-D-glucopyranosyloxy)-5-hydroxy-7-methoxy-
4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-7-(b-D-glucopyranosyloxy)-5-hydroxy-3-methoxy-
4H-1-Benzopyran-4-one,2-(2,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)-,(2S)-
8-[6-(5,7-Dihydroxy-3-methoxy-4-oxo-4H-1-benzopyran-2-yl)-2,3-dihydroxyphenyl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-methoxy-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one,2-(3,5-dihydroxyphenyl)- 2,3-dihydro-5,7-dihydroxy-6,8-bis- (3-methyl-2-butenyl)-
4H-1-Benzopyran-4-one,2-[3-[(1S,5R,6S)-6- [2,4-dihydroxy-3-(3-methyl-2-butenyl)- benzoyl]-5-(2,4-dihydroxyphenyl)-3-methyl- 2-cyclohexen-1-yl]-2,4-dihydroxyphenyl]-2,- 3-dihydro-5,7-dihydroxy-,(2S)-
5,7-Dihydroxy-3-(2,4-dihydroxyphenyl)-8-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one,3-(3,4-dihydroxyphenyl)-5,7-dihydroxy-6,8-bis(3-methyl-2-butenyl)-
4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-6,8-bis(3-methyl-2-butenyl)-
4H-1-Benzopyran-4-one,2-[3-(b-D-glucopyranosyloxy)-4,5-dihydroxyphenyl]-2,3-dihydro-5,7-dihydroxy-,(2S)-
4H-1-Benzopyran-4-one,3-[(6-deoxy-a-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-,(2R,3R)-