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22007-72-3

Name 7-(α-L-Rhamnopyranosyloxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4H-1-benzopyran-4-one
CAS 22007-72-3
Molecular Formula C21H20O11
MDL Number MFCD28144829
Molecular Weight 448.38
MOL File 22007-72-3.mol

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)

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