Formononetin

CAS	485-72-3
Structure
Synonyms	Flavosil
IUPAC Name	7-Hydroxy-3-(4-methoxyphenyl)chromen-4-one
Molecular Weight	268.26
Molecular Formula	C16H12O4
Canonical SMILES	COC1=CC=C(C=C1)C2=COC3=C(C2=O)C=CC(=C3)O
InChI	InChI=1S/C16H12O4/c1-19-12-5-2-10(3-6-12)14-9-20-15-8-11(17)4-7-13(15)16(14)18/h2-9,17H,1H3
InChI Key	HKQYGTCOTHHOMP-UHFFFAOYSA-N
Boiling Point	331.43 °C
Melting Point	256-260 °C
Purity	98%
Density	1.1529 g/cm³
Refractive Index	1.4350
pKa	6.99±0.20(Predicted)
Appearance	Solid