5,7-Diacetyl-6-(5-Carboxy-6,7-Dihydroxy-4-Oxochromen-3-Yl)-2,3-Dihydroxy-9-Oxoxanthene-1-Carboxylic Acid
[CAS# 133293-89-7]

Identification

• Name: 5,7-Diacetyl-6-(5-Carboxy-6,7-Dihydroxy-4-Oxochromen-3-Yl)-2,3-Dihydroxy-9-Oxoxanthene-1-Carboxylic Acid
• Synonyms: 5,7-Diacetyl-6-(5-Carboxy-6,7-Dihydroxy-4-Oxo-Chromen-3-Yl)-2,3-Dihydroxy-9-Oxo-Xanthene-1-Carboxylic Acid; 5,7-Diacetyl-6-(5-Carboxy-6,7-Dihydroxy-4-Oxo-3-Chromenyl)-2,3-Dihydroxy-9-Oxo-1-Xanthenecarboxylic Acid; 5,7-Diacetyl-6-(5-Carboxy-6,7-Dihydroxy-4-Keto-Chromen-3-Yl)-2,3-Dihydroxy-9-Keto-Xanthene-1-Carboxylic Acid
• Molecular Formula: C₂₈H₁₆O₁₄
• Molecular Weight: 576.43
• CAS Registry Number: 133293-89-7
• SMILES: C1=C(C(=C(C2=C1C(C3=C(O2)C=C(O)C(=C3C(=O)O)O)=O)C(=O)C)C4=COC5=C(C4=O)C(=C(O)C(=C5)O)C(=O)O)C(=O)C
• InChI: 1S/C28H16O14/c1-7(29)9-3-10-22(33)19-15(5-13(32)25(36)21(19)28(39)40)42-26(10)16(8(2)30)17(9)11-6-41-14-4-12(31)24(35)20(27(37)38)18(14)23(11)34/h3-6,31-32,35-36H,1-2H3,(H,37,38)(H,39,40)
• InChIKey: MEYYEMQDVMMNNR-UHFFFAOYSA-N

Properties

• Density: 1.772g/cm³ (Cal.)
• Boiling point: 1064.427°C at 760 mmHg (Cal.)
• Flash point: 357.643°C (Cal.)