3',4',5'-Trihydroxy-6,7-dimethoxyflavone

CAS	29536-41-2
Structure
Synonyms	3,5-Dihydroxy-2-(4-hydroxyphenyl)-6,7-dimethoxy-4H-1-benzopyran-4-one
IUPAC Name	3,5-Dihydroxy-2-(4-hydroxyphenyl)-6,7-dimethoxychromen-4-one
Molecular Weight	330.29
Molecular Formula	C17H14O7
Canonical SMILES	COC1=C(C(=C2C(=C1)OC(=C(C2=O)O)C3=CC=C(C=C3)O)O)OC
InChI	InChI=1S/C17H14O7/c1-22-11-7-10-12(14(20)17(11)23-2)13(19)15(21)16(24-10)8-3-5-9(18)6-4-8/h3-7,18,20-21H,1-2H3
InChI Key	KWMAWXWUGIEVDG-UHFFFAOYSA-N
Boiling Point	587.7±50.0 °C
Melting Point	289-292 °C
Purity	98%
Density	1.45 g/ml
pKa	6.16±0.40
Appearance	Solid