Ibuprofen Lysine InjectionR is a clear sterile preservative-free solution of the l-lysine salt of (��)-ibuprofen which is the active ingredient. (��)-Ibuprofen is a nonsteroidal anti-inflammatory agent (NSAID). L-lysine is used to create a water-soluble drug product salt suitable for intravenous administration. Each mL of Ibuprofen Lysine Injection contains 17.1 mg of ibuprofen lysine (equivalent to 10 mg of (��)-ibuprofen) in Water for Injection, USP. The pH is adjusted to 7.0 with sodium hydroxide or hydrochloric acid. Ibuprofen Lysine Injection is designated chemically as ?-methyl-4-(2-methyl propyl) benzeneacetic acid lysine salt. Its molecular weight is 352.48. Its empirical formula is C19H32N2O4. It occurs as a white crystalline solid which is soluble in water and slightly soluble in ethanol.

Ibuprofen Lysine InjectionR is a clear sterile preservative-free solution of the l-lysine salt of(��)-ibuprofen which is the active ingredient. (��)-Ibuprofen is a nonsteroidal anti-inflammatory agent (NSAID). L-lysine is used to create a water-soluble drug product salt suitable for intravenous administration. Each mL of Ibuprofen Lysine Injection contains 17.1 mg of ibuprofen lysine (equivalent to 10 mg of(��)-ibuprofen) in Water for Injection, USP. The pH is adjusted to 7.0 with sodium hydroxide or hydrochloric acid. Ibuprofen Lysine Injection is designated chemically as ?-methyl-4-(2-methyl propyl) benzeneacetic acid lysine salt. Its molecular weight is 352.48. Its empirical formula is C19H32N2O4. It occurs as a white crystalline solid which is soluble in water and slightly soluble in ethanol.