Butanoic acid,(2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester (71634-78-1)

Identification
Name:	Butanoic acid,(2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester
Synonyms:	Butanoicacid, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester, (2R-trans)-; 3-O-Butyryl-(+)-catechin
CAS:	71634-78-1
Molecular Formula:	C19H20 O7
Molecular Weight:	360.3579
InChI:	InChI=1/C19H20O7/c1-2-3-18(24)25-17-9-12-14(22)7-11(20)8-16(12)26-19(17)10-4-5-13(21)15(23)6-10/h4-8,17,19-23H,2-3,9H2,1H3/t17-,19+/m0/s1
Molecular Structure:
Properties
Flash Point:	220.1°C
Boiling Point:	608.1°C at 760 mmHg
Density:	1.47g/cm³
Refractive index:	1.674
Flash Point:	220.1°C
Safety Data

Other Product

Hexadecanoic acid,(2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester
Benzoic acid,3,4-dihydroxy-,(2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester
Benzoic acid,3,5-dihydroxy-4-methoxy-,(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester
Benzoic acid,3,4-dihydroxy-5-methoxy-,(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,3,5-dihydroxy-4-methoxy-,(2R,3R)-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-ylester
â-D-Glucopyranoside,(2R,3S)-2-(3,4- dihydroxyphenyl)-3,4-dihydro-3,5-dihydroxy- 6-[(2E)-3-(4-hydroxyphenyl)-2-propenyl]- 2H-1-benzopyran-7-yl
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
Decanoic acid,(2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester
Benzoic acid,3,4-dihydroxy-5-methoxy-,(2R,3R)-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-ylester
Benzoic acid,3,4,5-trihydroxy-,(2R,3R)-2-(3,4-dihydroxy-5-methoxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester
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
Hexadecanoic acid,2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-1-benzopyran-3-ylester
Benzoic acid,3,4,5-trihydroxy-,(2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-ylester
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
b-D-Glucopyranoside,2-[2-[(2R,3S)-2-(3,4-dihydroxyphenyl)-3-(b-D-glucopyranosyloxy)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-8-yl]-4,5-dihydroxyphenyl]-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl,(2R,3S)- (9CI)
Butanoic acid, 3-oxo-, 3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-4-ylester
(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl 4-fluorobenzoate
4-{[(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl]oxy}-4-oxobutanoic acid
4H-1-Benzopyran-4-one,3-[5-[(1E)-3-(2,4-dihydroxyphenyl)-3-oxo-1-propen-1-yl]-2-hydroxyphenyl]-2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-,(2R,3S)-