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7-(α-L-Rhamnopyranosyloxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4H-1-benzopyran-4-one Structure

7-(α-L-Rhamnopyranosyloxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4H-1-benzopyran-4-one

Chemical Properties

Melting point 174-175℃ (methanol )
Boiling point 801.1±65.0 °C(Predicted)
Density  1.737±0.06 g/cm3 (20 ºC 760 Torr)
storage temp.  Store at -20°C
solubility  Soluble in DMSO
pka 5.92±0.40(Predicted)
form  Solid
color  White to yellow
Major Application food and beverages
InChIKey QPHXPNUXTNHJOF-XNFUJFQVSA-N
SMILES O1[C@H]([C@@H]([C@@H]([C@H]([C@@H]1C)O)O)O)Oc2cc3[o]c(c([c](c3c(c2)O)=O)O)c4cc(c(cc4)O)O

Safety Information

WGK Germany  WGK 3
Storage Class 11 - Combustible Solids

Usage And Synthesis

7-(α-L-Rhamnopyranosyloxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4H-1-benzopyran-4-one Supplier

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