SPL Set ID: df43938a-3469-40eb-8166-f0a2fd29d6d8

Olanzapine USP is an atypical antipsychotic that belongs to the thienobenzodiazepine class. The chemical designation is 2-methyl-4-(4-methyl-1-piperazinyl)-10 H -thieno[2,3- b ] [1,5]benzodiazepine. The molecular formula is C 17 H 20 N 4 S, which corresponds to a molecular weight of 312.44. The chemical structure is: Olanzapine USP is a yellow crystalline solid, which is practically insoluble in water. Olanzapine orally disintegrating tablets, USP are intended for oral administration only. Each orally disintegrating tablet contains olanzapine equivalent to 5 mg (16 μmol), 10 mg (32 μmol), 15 mg (48 μmol) or 20 mg (64 μmol). It begins disintegrating in the mouth within seconds, allowing its contents to be subsequently swallowed with or without liquid. Olanzapine orally disintegrating tablets, USP also contains the following inactive ingredients: aspartame, microcrystalline cellulose, low substituted hydroxypropyl cellulose, crospovidone and magnesium stearate. The drug product meets USP Disintegration Test 2. olanzapine-odt-structure