Taxifolin 3-O-β-D-xylopyranoside

紫杉叶素 3-O-β-D-吡喃木糖苷

Also known as: (2R,3R)-2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-3,4-dihydro-2H-chromen-3-yl β-D-xylopyranoside, (2R,3R)-2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-3,4-dihydro-2H-chromen-3-yl β-D-xylopyranoside, Taxifolin 3-O-xyloside, Taxifolin 3-O-β-D-xylopyranoside, Taxifolin 3-O-beta-D-xylopyranoside, (2R,3R)-2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-(((2S,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)chroman-4-one, 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-3-(β-D-xylopyranosyloxy)-, (2R,3R)-

Taxifolin 3-O-β-D-xylopyranoside (CAS 40672-47-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H20O11 and a molecular weight of 436.37 g/mol. It is also known as (2R,3R)-2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-3,4-dihydro-2H-chromen-3-yl β-D-xylopyranoside, (2R,3R)-2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-3,4-dihydro-2H-chromen-3-yl β-D-xylopyranoside and Taxifolin 3-O-xyloside. Key properties include a boiling point of 813.6±65.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 290.3±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

40672-47-7

Jingsj CID

J-1982481-3

Molecular Formula

C₂₀H₂₀O₁₁

Chinese Name

紫杉叶素 3-O-β-D-吡喃木糖苷

Molecular Weight

436.37 g/mol

Category

Organic Compounds

Last updated

8/21/2026