| Identification | Back Directory | [Name]
Catechin 7-xyloside | [CAS]
42830-48-8 | [Synonyms]
Catechin 7-xyloside
Catechin 7-O-xyloside
Catechin-7-O-D-xylopyranoside
Catechin 7-O-β-D-xylopyranoside
Catechin-7-O-β-D-xylopyranoside/Catechin7-xyloside
2-[2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-chroman-7-yl]oxyoxane-3,4,5-triol
β-D-Xylopyranoside, (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,5-dihydroxy-2H-1-benzopyran-7-yl
(2S,3R,4S,5R)-2-[[(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-3,4-dihydro-2H-chromen-7-yl]oxy]oxane-3,4,5-triol | [Molecular Formula]
C20H22O10 | [MDL Number]
MFCD20260437 | [MOL File]
42830-48-8.mol | [Molecular Weight]
422.38 |
| Chemical Properties | Back Directory | [Melting point ]
165-167 °C | [Boiling point ]
773.755±60.00 °C(Press: 760.00 Torr)(predicted) | [density ]
1.674±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) | [storage temp. ]
2-8°C | [solubility ]
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | [form ]
Powder | [pka]
9.275±0.60(predicted) |
| Hazard Information | Back Directory | [Uses]
Catechin-7-O-β-D-xylopyranoside is an antioxidant compound with strong DPPH free radical scavenging ability. Catechin-7-O-β-D-xylopyranoside can be extracted from birch inner bark and nepeta stem bark[1][2]. | [References]
[1] Pan H, et al. Rhododendrol glycosides and phenyl glucoside esters from inner bark of Betula pubescens[J]. Phytochemistry, 1994, 36(1): 79-83.
[2] Na M K, An R B, Lee S M, et al. Antioxidant compounds from the stem bark of Sorbus commixta[J]. Natural Product Sciences, 2002, 8(1): 26-29. |
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