Orientin

About This Item

Molecular Formula	C₂₁H₂₀O₁₁
CAS Number	28608-75-5

FC-0390013

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Properties

Chemical Identifiers

IUPAC Name	2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one
SMILES	C1=CC(=C(C=C1C2=CC(=O)C3=C(O2)C(=C(C=C3O)O)[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O
InChI Key	PLAPMLGJVGLZOV-VPRICQMDSA-N
InChI	InChI=1S/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

Physical Properties

Boiling Point	816.1±65.0 °C at 760 mmHg
Melting Point	260-285ºC
Flash Point	289.1±27.8 °C
Density	1.8±0.1 g/cm3

Safety Information

Flash Point

289.1±27.8 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.