21967-41-9 Baicalin

product Name	Baicalin
CAS No	21967-41-9;100647-26-5
Synonyms	Baicalein 7-O-glucuronide; 5,6-Dihydroxy-4-oxygen-2-phenyl-4H-1-benzopyran-7-beta-D-glucopyranose acid; 5,6-dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl beta-D-glucopyranosiduronic acid; 5,6-dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl hexopyranosiduronic acid
Molecular Formula	C₂₁H₁₈O₁₁
Molecular Weight	446.361
InChI	InChI=1/C21H18O11/c22-9-6-10(8-4-2-1-3-5-8)30-11-7-12(14(23)15(24)13(9)11)31-21-18(27)16(25)17(26)19(32-21)20(28)29/h1-7,16-19,21,23-27H,(H,28,29)
Molecular Structure
Density	1.737g/cm³
Melting point	202-205℃
Boiling point	836.6°C at 760 mmHg
Refractive index	1.739
Flash point	297.2°C
Vapour Pressur	1.07E-29mmHg at 25°C
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S36:;

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