SPL Set ID: 985aedc1-8b3c-4cb4-af13-7203a2b57ab7
1 drug(s) with this SPL Set ID
Naproxen oral suspension, USP is available as a light orange-colored opaque orange-pineapple flavored oral suspension containing 125 mg/5 mL of naproxen, USP for oral administration. Naproxen, USP 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, USP 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, USP at pH 7.4 is 1.6 to 1.8. The inactive ingredients in naproxen oral suspension, USP include artificial pineapple flavor, FD&C Yellow No. 6, fumaric acid, magnesium aluminum silicate, methylparaben, natural orange flavor, purified water, sodium chloride (38.95 mg/5 mL, 1.69 mEq), sorbitol solution, sucrose and xanthan gum. The pH of the suspension ranges from 2.2 to 3.7. Structural Formula