Naproxen And Naproxen Sodium Structure (87a90438 84b6 4485 B43a D9b9a58b933a 01)
Naproxen is a chemical compound with the molecular formula C14H14O3 and a molecular weight of 230.26 g/mol. It contains a carboxylic acid functional group (-COOH) represented by the letter "R". Naproxen sodium, on the other hand, has the molecular formula C14H13NaO3 and a molecular weight of 252.23 g/mol, and it contains a sodium salt functional group (-COONa) represented by the letter "R".*