SPL Set ID: 7e6f03fb-4b36-4418-9684-f45637abbb78
1 drug(s) with this SPL Set ID
Naproxen Suspension (naproxen) is available as a light orange-colored opaque oral suspension containing 125 mg/5 mL of naproxen for oral administration. Naproxen is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical name is (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid. The molecular weight is 230.26 Its molecular formula is C 14 H 14 O 3 , and it has the following chemical structure. Naproxen is an odorless, white to off-white crystalline substance. It is lipid-soluble, practically insoluble in water at low pH and freely soluble in water at high pH. The octanol/water partition coefficient of naproxen at pH 7.4 is 1.6 to 1.8. The inactive ingredients in Naproxen Suspension include sucrose, magnesium aluminum silicate, sorbitol solution and sodium chloride (39 mg/5 mL, 1.5 mEq), methylparaben, fumaric acid, FD&C Yellow No. 6, imitation pineapple flavor, imitation orange flavor and purified water. The pH of the suspension ranges from 2.2 to 3.7. Chemical Structure