2-(3,5-Dihydroxy-4-methoxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one

CAS	16805-10-0
Structure
Synonyms	3,3',5,5',7-Pentahydroxy-4'-methoxyflavone
IUPAC Name	2-(3,5-Dihydroxy-4-methoxyphenyl)-3,5,7-trihydroxychromen-4-one
Molecular Weight	332.26
Molecular Formula	C16H12O8
Canonical SMILES	COC1=C(C=C(C=C1O)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O
InChI	InChI=1S/C16H12O8/c1-23-16-9(19)2-6(3-10(16)20)15-14(22)13(21)12-8(18)4-7(17)5-11(12)24-15/h2-5,17-20,22H,1H3
InChI Key	HKEQVXVLTOSXLQ-UHFFFAOYSA-N
Boiling Point	699.4±55.0 °C
Purity	98%
Density	1.730±0.06 g/ml
pKa	6.30±0.40
Appearance	Solid