(+)-Catechin 7-O-β-D-xylopyranoside

Flavonoids

NP2265

42830-48-8

(+)-Catechin 7-O-β-D-xylopyranoside

(+)-Catechin 7-O-β-D-xylopyranoside is a glycosylated derivative of catechin, where a β-D-xylopyranose sugar moiety is attached to the 7th position of the (+)-catechin molecule via an O-glycosidic bond. This compound belongs to the flavonoid family and retains the antioxidant properties of catechin, while the glycosylation may enhance its solubility, stability, and bioavailability. It is naturally found in plants such as tea and certain fruits, and its structure consists of the catechin backbone with a xylose unit, contributing to potential health benefits such as antioxidant, anti-inflammatory, and cardioprotective effects.

(2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-3,5-dihydroxy-2H-1-benzopyran-7-yl β-D-xylopyranoside; β-D-Xylopyranoside, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,5-dihydroxy-2H-1-benzopyran-7-yl, (2R-trans)-; (+)-Catechin 7-β-D-xylopyranoside; (+)-Catechol 7-β-D-xylopyranoside; Catechin-7-O-β-D-xylopyranoside; NSC 115491; Catechin 7-O-xyloside

422.38

C20H22O10

C1[C@@H]([C@H](OC2=CC(=CC(=C21)O)O[C@H]3[C@@H]([C@H]([C@@H](CO3)O)O)O)C4=CC(=C(C=C4)O)O)O

InChI=1S/C20H22O10/c21-11-2-1-8(3-13(11)23)19-14(24)6-10-12(22)4-9(5-16(10)30-19)29-20-18(27)17(26)15(25)7-28-20/h1-5,14-15,17-27H,6-7H2/t14-,15+,17-,18+,19+,20-/m0/s1

UQKKDJWFQBNZBJ-MLYGIHNMSA-N

773.7±60.0 °C at 760 mmHg

165-167 °C

96%

1.674±0.06 g/cm3

Soluble in Acetone, Chloroform, Dichloromethane, DMSO, Ethyl Acetate

Powder

Store at 2-8 °C

Powder