5-Hydroxy-7,8-dimethoxyflavone

CAS	3570-62-5
Structure
Synonyms	7,8-Dimethoxy-5-hydroxyflavone
IUPAC Name	5-Hydroxy-7,8-dimethoxy-2-phenylchromen-4-one
Molecular Weight	298.29
Molecular Formula	C17H14O5
Canonical SMILES	COC1=C(C2=C(C(=C1)O)C(=O)C=C(O2)C3=CC=CC=C3)OC
InChI	InChI=1S/C17H14O5/c1-20-14-9-12(19)15-11(18)8-13(10-6-4-3-5-7-10)22-17(15)16(14)21-2/h3-9,19H,1-2H3
InChI Key	IHLSBQVBFDTNTC-UHFFFAOYSA-N
Boiling Point	532.9±50.0 °C
Melting Point	182-183 °C
Purity	98%
Density	1.32 g/ml
pKa	6.83±0.40
Appearance	Powder