What are the physical and chemical properties of 4-Fluoroisoquinoline (CAS: 394-67-2)?

4-Fluoroisoquinoline is a crystalline solid with a molecular weight of approximately 160.05 g/mol. It is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. The compound is moderately reactive, particularly towards nucleophilic substitution and electrophilic aromatic substitution reactions. It is commonly used in the synthesis of various pharmaceuticals and organic intermediates.