What are the physical and chemical properties of 3,9-Dihydroxy-1-methoxy-2-(3-methyl-2-buten-1-yl)-6H-[1]benzofuro[3,2-c]chromen-6-one (CAS: 23013-84-5)?

3,9-Dihydroxy-1-methoxy-2-(3-methyl-2-buten-1-yl)-6H-[1]benzofuro[3,2-c]chromen-6-one has a crystalline form with a molecular weight of 394.42 g/mol. It is sparingly soluble in water but freely soluble in organic solvents like methanol and acetonitrile. The compound is relatively stable under normal conditions but can react with strong acids or bases. It is an important intermediate in the synthesis of various pharmaceuticals and natural products.