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20344-46-1 2-(3,4-dihydroxyphenyl)-7-hydroxy-4-oxo-4h-chromen-5-yl beta-d-glucopyranoside

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Product Name 2-(3,4-dihydroxyphenyl)-7-hydroxy-4-oxo-4H-chromen-5-yl beta-D-glucopyranoside
CAS No. 20344-46-1
Synonyms 2-(3,4-Dihydroxyphenyl)-5-(b-D-glucopyranosyloxy)-7-hydroxy-4H-1-benzopyran-4-one; 2-(3,4-Dihydroxyphenyl)-7-hydroxy-4-oxo-4H-chromen-5-yl beta-D-glucopyranoside; 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5-(.beta.-D-glucopyranosyloxy)-7-hydroxy-; 4H-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5-(beta-D-glucopyranosyloxy)-7-hydroxy-; Luteollin 5-glucoside; Luteolin-5-O-Β-D-Glucopyranoside
InChI InChI=1/C21H20O11/c22-7-16-18(27)19(28)20(29)21(32-16)31-15-5-9(23)4-14-17(15)12(26)6-13(30-14)8-1-2-10(24)11(25)3-8/h1-6,16,18-25,27-29H,7H2/t16-,18-,19+,20-,21-/m1/s1
Molecular Formula C21H20O11
Molecular Weight 448.3769
Density 1.714g/cm3
Boiling point 864.193°C at 760 mmHg
Flash point 305.822°C
Refractive index 1.74