7-(2,4-Dihydroxyphenyl)-5-Hydroxy-2,2-Dimethyl-10-(3-Methyl-2-Butenyl)-2H,6H-Benzo[1,2-b:5,4-b']Dipyran-6-One
[CAS# 20387-73-9]

Identification

• Name: 7-(2,4-Dihydroxyphenyl)-5-Hydroxy-2,2-Dimethyl-10-(3-Methyl-2-Butenyl)-2H,6H-Benzo[1,2-b:5,4-b']Dipyran-6-One
• Synonyms: 3-(2,4-Dihydroxyphenyl)-5-Hydroxy-8,8-Dimethyl-10-(3-Methylbut-2-Enyl)-4-Pyrano[5,6-G]Chromenone; Nsc285657; Auriculatin
• Molecular Formula: C₂₅H₂₄O₆
• Molecular Weight: 420.46
• CAS Registry Number: 20387-73-9
• SMILES: C1=C(C(=CC=C1O)C3=COC2=C(CC=C(C)C)C4=C(C(=C2C3=O)O)C=CC(C)(C)O4)O
• InChI: 1S/C25H24O6/c1-13(2)5-7-17-23-16(9-10-25(3,4)31-23)21(28)20-22(29)18(12-30-24(17)20)15-8-6-14(26)11-19(15)27/h5-6,8-12,26-28H,7H2,1-4H3
• InChIKey: IEKQCBVQJGWJRO-UHFFFAOYSA-N

Properties

• Density: 1.314g/cm³ (Cal.)
• Boiling point: 669.879°C at 760 mmHg (Cal.)
• Flash point: 231.891°C (Cal.)