4-{[(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl]oxy}-4-oxobutanoic acid (71634-80-5)

Identification
Name:	4-{[(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl]oxy}-4-oxobutanoic acid
CAS:	71634-80-5
Molecular Formula:	C₁₉H₁₈O₉
Molecular Weight:	390.3408
InChI:	InChI=1/C19H18O9/c20-10-6-13(22)11-8-16(27-18(26)4-3-17(24)25)19(28-15(11)7-10)9-1-2-12(21)14(23)5-9/h1-2,5-7,16,19-23H,3-4,8H2,(H,24,25)/t16-,19+/m0/s1
Molecular Structure:
Properties
Flash Point:	264.8°C
Boiling Point:	730.7°C at 760 mmHg
Density:	1.64g/cm³
Refractive index:	1.712
Flash Point:	264.8°C
Safety Data

Other Product

(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl 4-fluorobenzoate
4-{[(3R)-6-{(2R)-3-[(3-carboxypropanoyl)oxy]-5,7-dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl}-3-(4-hydroxy-3-methoxyphenyl)-2,3-dihydro-1,4-benzodioxin-2-yl]methoxy}-4-oxobutanoic acid
3-{[(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl]oxy}propanenitrile
(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-3,4-dihydro-2H-chromen-3-yl acetate
4-{[(3S)-7-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl]oxy}-4-oxobutanoic acid
(2R,3R)-3-[(6-deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-7-hydroxy-4-oxo-3,4-dihydro-2H-chromen-5-yl 6-deoxy-alpha-L-mannopyranoside
(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl 2-(acetyloxy)benzoate
(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl phenylacetate
(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl benzoate
(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl phenylcarbamate
3-[[(2R,3R,4S,5R,6S)-6-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-chromen-3-yl]oxy-3,4,5-trihydroxy-oxan-2-yl]methoxy]-3-oxo-propanoic acid
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
4-{[(3R)-7-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl]oxy}-4-oxobutanoic acid
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
(2R,3R,4S,10R)-2,10-bis(3,4-dihydroxyphenyl)-4-[(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-8-yl]-3,5-dihydroxy-3,4,9,10-tetrahydro-2H,8H-pyrano[2,3-f]chromen-8-one
(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-3,4-dihydro-2H-chromen-7-yl beta-D-xylopyranoside
5-Heptenoic acid,7-[(2R,3S,4S)-tetrahydro-4,- 6-dihydroxy-2-(3-oxooctyl)-2H-pyran-3- yl]-,(5Z)-
(3S)-3-(4-methoxyphenyl)-3,4-dihydro-2H-chromen-7-ol
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
(2S)-2-{3-[(1S,5R,6S)-6-(2,4-dihydroxybenzoyl)-5-(2,4-dihydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-2,4-dihydroxyphenyl}-5,7-dihydroxy-2,3-dihydro-4H-chromen-4-one