Naproxen And Naproxen Sodium Structure (1e9675c8 Bcff 4621 90f7 B80489e1b840 01)
Naproxen is a chemical compound with the molecular formula CyHy,O and a molecular weight of 123.026. It contains a carboxylic acid group (R=-COOH) in its structure. In comparison, naproxen sodium has a molecular formula of Cy¢H;gNaOy and a molecular weight of 252.23. It contains a sodium salt group (R=-COONa) and is used as a pain reliever and anti-inflammatory medication.*