4-Hydroxy-5,7-Dimethoxy-3-(4-Methoxyphenyl)-2H-1-Benzopyran-2-One
[CAS 14736-59-5]

Identification

• Name: 4-Hydroxy-5,7-Dimethoxy-3-(4-Methoxyphenyl)-2H-1-Benzopyran-2-One
• Synonyms: 2-Hydroxy-5,7-Dimethoxy-3-(4-Methoxyphenyl)-4-Chromenone; 2-Hydroxy-5,7-Dimethoxy-3-(4-Methoxyphenyl)Chromone; Nsc240921
• Molecular Formula: C₁₈H₁₆O₆
• Molecular Weight: 328.32
• CAS Registry Number: 14736-59-5
• SMILES: C1=C(OC)C=C(OC)C2=C1OC(=C(C2=O)C3=CC=C(OC)C=C3)O
• InChI: 1S/C18H16O6/c1-21-11-6-4-10(5-7-11)15-17(19)16-13(23-3)8-12(22-2)9-14(16)24-18(15)20/h4-9,20H,1-3H3
• InChIKey: BIOJLWYOPJFJQU-UHFFFAOYSA-N

Properties

• Density: 1.333g/cm³ (Cal.)
• Boiling point: 529.622°C at 760 mmHg (Cal.)
• Flash point: 194.316°C (Cal.)