2H-1-Benzopyran-4-aceticacid, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,5,7-trihydroxy-, (2R,3R,4S)- (126655-10-5)

Identification
Name:	2H-1-Benzopyran-4-aceticacid, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,5,7-trihydroxy-, (2R,3R,4S)-
Synonyms:	2H-1-Benzopyran-4-aceticacid, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,5,7-trihydroxy-, [2R-(2a,3a,4b)]-; 4b-Carboxymethyl-(-)-epicatechin;Dryopteric acid
CAS:	126655-10-5
Molecular Formula:	C17H16 O8
Molecular Weight:	348.3041
InChI:	InChI=1/C17H16O8/c18-9-4-12(20)10-6-15(22)17(7-16(23)24,25-14(10)5-9)8-1-2-11(19)13(21)3-8/h1-5,15,18-22H,6-7H2,(H,23,24)
Molecular Structure:
Properties
Flash Point:	278.6°C
Boiling Point:	749.7°C at 760 mmHg
Density:	1.636g/cm³
Refractive index:	1.723
Flash Point:	278.6°C
Safety Data

Other Product

Benzoic acid, 3,4,5-trihydroxy-,(2R,3R,4S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-4-(2,4,6-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester
4H-1-Benzopyran-4-one,2-(2,4-dihydroxyphenyl)- 2,3-dihydro-3,5,7-trihydroxy-6-(3- hydroxy-3-methylbutyl)-8-[(2R)-5-methyl- 2-(1-methylethenyl)-4-hexenyl]-,(2R,3R)-
[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol,4'-[(2R,3R,4S,8R,14R,15R)-2,8-bis(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-8-yl]-3,4-dihydro-3,5,11,13,15-pentahydroxy-8,14-methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-10-yl]-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-,(2R,2'R,3R,3'R,4R,4'R)- (9CI)
Benzoic acid, 3,4,5-trihydroxy-,(2R,3S,4S)-4-[(2-aminoethyl)thio]-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester
4H-1-Benzopyran-4-one,2-[3-(â-Dglucopyranosyloxy)- 4,5-dihydroxyphenyl]-2,3- dihydro-3,5,7-trihydroxy-6-methyl-,(2R,- 3R)-
8,14-Methano-2H,14H-1-benzopyrano[7,8-d][1,- 3]benzodioxocin-3,5,11,13,15-pentol,2,8-bis(3,- 4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4- dihydroxyphenyl)-3,4-dihydro-3,5,7- trihydroxy-2H-1-benzopyran-8-yl]-3,4- dihydro-,(2R,3R,4S,8S,14R,15R)-
Benzoic acid, 3,4,5-trihydroxy-,4-[(2R,3R)-3,4-dihydro-5,7-dihydroxy-3-[(3,4,5-trihydroxybenzoyl)oxy]-2H-1-benzopyran-2-yl]-2,6-dihydroxyphenyl ester
4H-1-Benzopyran-4-one,3-(acetyloxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-5-methoxy-, (2R,3R)-
[4,6':4',6''-Ter-2H-1-benzopyran]-3,3',3'',5,5',5'',7,7',7''-nonol,2,2',2''-tris(3,4-dihydroxyphenyl)-3,3',3'',4,4',4''-hexahydro-,(2R,2'R,2''R,3R,3'R,3''R,4S,4'S)-
8,14-Methano-2H,14H-[1,3]benzodioxocino[4,5-h]-1-benzopyran-3,5,11,13,15-pentol,2,8-bis(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-8-yl]-3,4-dihydro-,(2S,3R,4S,8S,14R,15R)-
2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one,2,- 10-bis(3,4-dihydroxyphenyl)-4-[(2R,3R)-2- (3,4-dihydroxyphenyl)-3,4-dihydro-3,5,7- trihydroxy-2H-1-benzopyran-8-yl]-3,4,9,10- tetrahydro-3,5-dihydroxy-,(2R,3R,4S,10R)-
2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one,2,- 10-bis(3,4-dihydroxyphenyl)-4-[(2R,3R)-2- (3,4-dihydroxyphenyl)-3,4-dihydro-3,5,7- trihydroxy-2H-1-benzopyran-8-yl]-3,4,9,10- tetrahydro-3,5-dihydroxy-,(2R,3R,4S,10S)-
5H-Benzocycloheptene-8-carboxylicacid,1-[(2R,3R)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3,4,6-trihydroxy-5-oxo-,(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester
Benzoic acid,3,4,5-trihydroxy-,(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester, rel-
Benzoic acid,3,4,5-trihydroxy-,(2R,2'R,2''R,2'''R,3R,3'R,3''R,3'''R,4R,4'R,4''S)-2'''-(3,4-dihydroxyphenyl)-3,3',3'',3''',4,4',4'',4'''-octahydro-3,3',3''',5,5',5'',5''',7,7',7'',7'''-undecahydroxy-2,2',2''-tris(3,4,5-trihydroxyphenyl)[4,8':4',8'':4'',8'''-quater-2H-1-benzopyran]-3''-ylester (9CI)
Benzoic acid,3,5-dihydroxy-4-methoxy-,(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester
4H-1-Benzopyran-4-one,2-(2,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-6,8-bis(3-methyl-2-buten-1-yl)-,(2R,3R)-
5H-Benzocycloheptene-8-carboxylicacid,1-[(2R,3R)-3,4-dihydro-5,7-dihydroxy-3-[(3,4,5-trihydroxybenzoyl)oxy]-2H-1-benzopyran-2-yl]-3,4,6-trihydroxy-5-oxo-,(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester
4H-1-Benzopyran-4-one,2-(2,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-6-(3-methyl-2-buten-1-yl)-8-[(2R)-5-methyl-2-(1-methylethenyl)-4-hexen-1-yl]-,(2R,3R)-
4H-1-Benzopyran-4-one,2,3-dihydro-3,5,7-trihydroxy-2-[2',5,6-trihydroxy-3'-methoxy-5'-[(1S,3aR,4S,6aR)-tetrahydro-4-(4-hydroxy-3-methoxyphenyl)-1H,3H-furo[3,4-c]furan-1-yl][1,1'-biphenyl]-3-yl]-,(2R,3R)-