SPL Set ID: 07958a9a-2360-4380-b7da-5371ed80a271
1 drug(s) with this SPL Set ID
Oseltamivir phosphate USP, an influenza neuraminidase inhibitor (NAI), is available as: A powder for oral suspension, which when constituted with water as directed contains 6 mg per mL oseltamivir base. In addition to the active ingredient, the powder for oral suspension contains monosodium citrate, saccharin sodium, silicon dioxide, sodium benzoate, sorbitol, titanium dioxide, tutti frutti flavor (contains artificial flavors, benzyl alcohol, dl-alpha-tocopherol, maltodextrin, propylene glycol), and xanthan gum. Each 12.5 mL of oseltamivir phosphate for oral suspension contains 7.44 mg of phosphorus and 16 mg of sodium. Oseltamivir phosphate USP is a white to off-white powder with the chemical name (3R,4R,5S)-4-acetylamino-5-amino-3(1-ethylpropoxy)-1-cyclohexene-1-carboxylic acid, ethyl ester, phosphate (1:1). The chemical formula is C 16 H 28 N 2 O 4 (free base). The molecular weight is 312.4 for oseltamivir free base and 410.4 for oseltamivir phosphate salt. The structural formula is as follows: Chemical Structure