SPL Set ID: 8a1014d0-d917-40b7-bddd-9ac97df91ef4

Haloperidol, USP is the first of the butyrophenone series of major tranquilizers. The chemical designation is 4-[4-( p -chloro-phenyl)-4-hydroxypiperidino]-4'-fluorobutyrophenone and it has the following structural formula: Haloperidol, USP is supplied as tablets for oral administration containing 0.5 mg, 1 mg, 2 mg, 5 mg, 10 mg or 20 mg of haloperidol, USP and contains the following inactive ingredients: colloidal silicon dioxide, lactose monohydrate, magnesium stearate, microcrystalline cellulose and pregelatinized starch (corn). In addition, the 1 mg, 2 mg, 5 mg, and 10 mg tablets also contains D&C Yellow #10 Aluminum Lake. The 10 mg and 20 mg tablets also contains FD&C Blue #1 Aluminum Lake, 2 mg and 5 mg tablets also contains FD&C Red #40 Aluminum Lake, and 1 mg, 2 mg, 5 mg and 20 mg tablets also contains FD&C Yellow #6 Aluminum Lake. structure