28608-75-5 Orientin Orientin

Synonyms：2-(3,4-Dihydroxyphenyl)-8-beta-D-glucopyranosyl-5,7-dihydroxy-4H-1-benzopyran-4-one; (1S)-1,5-anhydro-1-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-8-yl]-D-glucitol
CAS Number：28608-75-5
Molecular Formula：C₂₁H₂₀O₁₁
Molecular Weight：448.3769
InChI：InChI=1/C21H20O11/c22-6-14-17(28)18(29)19(30)21(32-14)16-11(26)4-10(25)15-12(27)5-13(31-20(15)16)7-1-2-8(23)9(24)3-7/h1-5,14,17-19,21-26,28-30H,6H2/t14-,17-,18+,19-,21+/m1/s1
Molecular Structure：
Density：1.759g/cm³
Boiling point：816.1°C at 760 mmHg
Refractive index：1.767
Flash point：289.1°C
Vapour Pressur：3.63E-28mmHg at 25°C
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