SPL Set ID: c157016e-0777-4ad7-89b8-487c47bb74cb
1 drug(s) with this SPL Set ID
Oxaprozin is a nonsteroidal anti-inflammatory drug, available as tablets of 600 mg for oral administration. The chemical name is 4,5-diphenyl-2-oxazole-propionic acid. The molecular weight is 293. Its molecular formula is C 18 H 15 NO 3 , and it has the following chemical structure. Oxaprozin, USP is a white to off-white powder with a slight odor and a melting point of 162° to 163°C. It is slightly soluble in alcohol and insoluble in water, with an octanol/water partition coefficient of 4.8 at physiologic pH (7.4). The pKa in water is 4.3. Oxaprozin oral tablets, USP contain 600 mg of oxaprozin, USP. The inactive ingredients in oxaprozin tablets, USP are hypromellose, magnesium stearate, methylcellulose, microcrystalline cellulose, polacrilin potassium, polyethylene glycol, pregelatinized starch and titanium dioxide.