3,3',10-Trihydroxy-4,7'-Dimethoxy-7-Methylspiro[3,4-Dihydropyrano[5,6-g]Isochromene-2,2'-3H-Benzo[f][1]Benzoxole]-5',8',9-Trione
[CAS# 139211-67-9]

Identification

• Name: 3,3',10-Trihydroxy-4,7'-Dimethoxy-7-Methylspiro[3,4-Dihydropyrano[5,6-g]Isochromene-2,2'-3H-Benzo[f][1]Benzoxole]-5',8',9-Trione
• Synonyms: 3,3',10-Trihydroxy-4,7'-Dimethoxy-7-Methyl-Spiro[3,4-Dihydropyrano[5,6-G]Isochromene-2,2'-3H-Benzo[F]Benzofuran]-5',8',9-Trione; 3,3',10-Trihydroxy-4,7'-Dimethoxy-7-Methylspiro[3,4-Dihydropyrano[5,6-G]Isochromene-2,2'-3H-Benzo[F]Benzofuran]-5',8',9-Trione; 3,3',10-Trihydroxy-4,7'-Dimethoxy-7-Methyl-Spiro[3,4-Dihydropyrano[5,6-G]Isochromene-2,2'-3H-Benzo[F][1]Benzoxole]-5',8',9-Trione
• Molecular Formula: C₂₆H₂₀O₁₁
• Molecular Weight: 508.44
• CAS Registry Number: 139211-67-9
• SMILES: C5=C4C(O)C2(OC1=C(O)C3=C(C=C1C(OC)C2O)C=C(OC3=O)C)OC4=CC6=C5C(=O)C=C(OC)C6=O
• InChI: 1S/C26H20O11/c1-9-4-10-5-14-21(20(29)18(10)25(32)35-9)37-26(24(31)22(14)34-3)23(30)13-6-11-12(7-16(13)36-26)19(28)17(33-2)8-15(11)27/h4-8,22-24,29-31H,1-3H3
• InChIKey: UEVIQHWJYMPAQC-UHFFFAOYSA-N

Properties

• Density: 1.69g/cm³ (Cal.)
• Boiling point: 807.83°C at 760 mmHg (Cal.)
• Flash point: 278.727°C (Cal.)