128988-57-8 quercetin 3-O-alpha-rhamnopyranosyl(1-2)-beta-galactopyranoside-7-O-beta-glucopyranoside

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Basic

CAS No. 128988-57-8
Product Name quercetin 3-O-alpha-rhamnopyranosyl(1-2)-beta-galactopyranoside-7-O-beta-glucopyranoside
Synonyms Triphenylsilyl dimethylarsinoate; Quercetin 3-O-alpha-rhamnopyranosyl(1-2)-beta-galactopyranoside-7-O-beta-glucopyranoside; q-Rha-gal-glu; Arsinous acid, dimethyl-, triphenylsilyl ester; 2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-5-hydroxy-4-oxo-4H-chromen-3-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-galactopyranoside
Molecular Formula C33H40O21
Molecular Weight 772.6581

Physical property

Density 1.84g/cm3
Boiling point 1148.5°C at 760 mmHg
Flash point 360°C
Refractive index 1.759