1,2-Benzisoxazole is an aromaticorganic compound with a molecular formula C7H5NO containing a benzene-fused isoxazole ring structure.[1][2] The compound itself has no common applications; however, functionalized benzisoxazoles and benzisoxazoyls have a variety of uses, including pharmaceutical drugs such as some antipsychotics (including risperidone, paliperidone, ocaperidone, and iloperidone) and the anticonvulsant zonisamide.
Its aromaticity makes it relatively stable;[3] however, it is only weakly basic.
