7,8,9,10-Tetrahydro-1,7,8,10,11-Pentahydroxy-3,9-Dimethoxy-8-Methylnaphthacene-5,12-Dione
[CAS# 63493-73-2]

Identification

• Name: 7,8,9,10-Tetrahydro-1,7,8,10,11-Pentahydroxy-3,9-Dimethoxy-8-Methylnaphthacene-5,12-Dione
• Synonyms: 4,6,7,9,10-Pentahydroxy-2,8-Dimethoxy-9-Methyl-8,10-Dihydro-7H-Tetracene-5,12-Quinone; Steffimycinol; U 51206
• Molecular Formula: C₂₁H₂₀O₉
• Molecular Weight: 416.38
• CAS Registry Number: 63493-73-2
• SMILES: C1=C(C4=C(C=C1OC)C(C3=C(C(=C2C(C(C(O)(C(C2=C3)O)C)OC)O)O)C4=O)=O)O
• InChI: 1S/C21H20O9/c1-21(28)19(27)10-6-9-13(17(25)14(10)18(26)20(21)30-3)16(24)12-8(15(9)23)4-7(29-2)5-11(12)22/h4-6,18-20,22,25-28H,1-3H3
• InChIKey: GELQCQRLAMAWDN-UHFFFAOYSA-N

Properties

• Density: 1.656g/cm³ (Cal.)
• Boiling point: 725.023°C at 760 mmHg (Cal.)
• Flash point: 258.861°C (Cal.)