1-Hydroxy-2,3,4,7-Tetramethoxyxanthone

CAS	14103-09-4
Structure
Synonyms	1-Hydroxy-2,3,4,7-tetramethoxy-9H-xanthen-9-one
IUPAC Name	1-Hydroxy-2,3,4,7-tetramethoxyxanthen-9-one
Molecular Weight	332.3
Molecular Formula	C17H16O7
Canonical SMILES	COC1=CC2=C(C=C1)OC3=C(C(=C(C(=C3C2=O)O)OC)OC)OC
InChI	InChI=1S/C17H16O7/c1-20-8-5-6-10-9(7-8)12(18)11-13(19)15(21-2)17(23-4)16(22-3)14(11)24-10/h5-7,19H,1-4H3
InChI Key	MIPXRVRWIMVNPA-UHFFFAOYSA-N
Boiling Point	542.4±50.0 °C
Melting Point	116-117 °C
Purity	98%
Density	1.339±0.06 g/ml
pKa	7.24±0.20
Appearance	Solid