572-31-6

Name (2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one
CAS 572-31-6
EINECS(EC#) 300-009-2
Molecular Formula C21H22O10
MDL Number MFCD01632717
Molecular Weight 434.39
MOL File 572-31-6.mol
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Chemical Properties

Melting point  176-177℃
Boiling point  763.4±60.0 °C(Predicted)
density  1.66
storage temp.  -20°C
solubility  DMSO:93.0(Max Conc. mg/mL);214.09(Max Conc. mM)
form  powder
pka 7.37±0.60(Predicted)
color  White
Optical Rotation [α]/D -13 to -17°, c =0.5 in pyridine
InChIKey VQUPQWGKORWZII-WDPYGAQVSA-N
SMILES O1[C@H]([C@@H]([C@@H]([C@H]([C@@H]1C)O)O)O)O[C@@H]2[C@H](Oc4c(c(cc(c4)O)O)C2=O)c3ccc(cc3)O

Safety Data

WGK Germany  WGK 3
HS Code  29389090
Storage Class 11 - Combustible Solids

Hazard Information

Spectrum Detail

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