Griseusin B
[CAS# 59554-12-0]

Identification

• Name: Griseusin B
• Synonyms: 2-(4'-Acetoxy-3',9-Dihydroxy-6'-Methyl-5,10-Dioxo-Spiro[3,4-Dihydrobenzo[G]Isochromene-1,2'-Tetrahydropyran]-3-Yl)Acetic Acid; 2-(4'-Acetoxy-3',9-Dihydroxy-6'-Methyl-5,10-Dioxo-3-Spiro[3,4-Dihydrobenzo[G]Isochromene-1,2'-Tetrahydropyran]Yl)Acetic Acid; 2-(4'-Acetoxy-3',9-Dihydroxy-5,10-Diketo-6'-Methyl-Spiro[3,4-Dihydrobenzo[G]Isochromene-1,2'-Tetrahydropyran]-3-Yl)Acetic Acid
• Molecular Formula: C₂₂H₂₂O₁₀
• Molecular Weight: 446.41
• CAS Registry Number: 59554-12-0
• SMILES: C1=CC=C(C4=C1C(C3=C(C2(C(C(OC(=O)C)CC(O2)C)O)OC(C3)CC(=O)O)C4=O)=O)O
• InChI: 1S/C22H22O10/c1-9-6-15(30-10(2)23)21(29)22(31-9)18-13(7-11(32-22)8-16(25)26)19(27)12-4-3-5-14(24)17(12)20(18)28/h3-5,9,11,15,21,24,29H,6-8H2,1-2H3,(H,25,26)
• InChIKey: ZALAFWZWSLVCID-UHFFFAOYSA-N

Properties

• Density: 1.55g/cm³ (Cal.)
• Boiling point: 732.285°C at 760 mmHg (Cal.)
• Flash point: 257.247°C (Cal.)