Free release

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

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Product Name quercetin 3-O-alpha-rhamnopyranosyl(1-2)-beta-galactopyranoside-7-O-beta-glucopyranoside
CAS No. 128988-57-8
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
InChI InChI=1/C33H40O21/c1-9-19(39)23(43)26(46)31(48-9)54-30-25(45)21(41)17(8-35)52-33(30)53-29-22(42)18-14(38)5-11(49-32-27(47)24(44)20(40)16(7-34)51-32)6-15(18)50-28(29)10-2-3-12(36)13(37)4-10/h2-6,9,16-17,19-21,23-27,30-41,43-47H,7-8H2,1H3/t9-,16+,17+,19-,20+,21-,23+,24-,25-,26+,27+,30+,31-,32+,33-/m0/s1
Molecular Formula C33H40O21
Molecular Weight 772.6581
Density 1.84g/cm3
Boiling point 1148.5°C at 760 mmHg
Flash point 360°C
Refractive index 1.759