Kaempferol 3-O-(2'',4''-di-acetyl-3''-cis-p-coumaroyl-6''-trans-p-coumaroyl)-β-D-glucopyranoside

Flavonoids

NP2250

349545-02-4

Kaempferol 3-O-(2'',4''-di-acetyl-3''-cis-p-coumaroyl-6''-trans-p-coumaroyl)-β-D-glucopyranoside

Kaempferol 3-O-(2'',4''-di-acetyl-3''-cis-p-coumaroyl-6''-trans-p-coumaroyl)-β-D-glucopyranoside, a flavonoid compound isolated from Quercus dentata, suppresses the superoxide generation induced by arachidonic acid.

4H-1-Benzopyran-4-one, 3-[[3,4-di-O-acetyl-6-O-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-2-O-[(2Z)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-β-D-glucopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-; 3-[[3,4-Di-O-acetyl-6-O-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-2-O-[(2Z)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-beta-D-glucopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; 5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl 3,4-di-O-acetyl-6-O-[(2E)-3-(4-hydroxyphenyl)-2-propenoyl]-2-O-[(2Z)-3-(4-hydroxyphenyl)-2-propenoyl]-β-D-glucopyranoside; (Z)-3'',4''-Di-O-Acetyl-2'',6''-Di-O-p-Coumaroylastragalin

[(2R,3R,4S,5R,6S)-3,4-diacetyloxy-6-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy-5-[(Z)-3-(4-hydroxyphenyl)prop-2-enoyl]oxyoxan-2-yl]methyl (E)-3-(4-hydroxyphenyl)prop-2-enoate

824.74

43H36O17

CC(=O)OC1C(OC(C(C1OC(=O)C)OC(=O)C=CC2=CC=C(C=C2)O)OC3=C(OC4=CC(=CC(=C4C3=O)O)O)C5=CC=C(C=C5)O)COC(=O)C=CC6=CC=C(C=C6)O

InChI=1S/C43H36O17/c1-22(44)55-39-33(21-54-34(51)17-7-24-3-11-27(46)12-4-24)58-43(42(41(39)56-23(2)45)59-35(52)18-8-25-5-13-28(47)14-6-25)60-40-37(53)36-31(50)19-30(49)20-32(36)57-38(40)26-9-15-29(48)16-10-26/h3-20,33,39,41-43,46-50H,21H2,1-2H3/b17-7+,18-8-/t33-,39-,41+,42-,43+/m1/s1

IFLHDGGEJKVLAF-ASZZAFOJSA-N

995.3±65.0°C at 760 mmHg

>95%

1.56±0.1 g/cm3

Yellow powder

Powder