👉 Pyridazine is a chemical compound that forms a yellow, crystalline solid when it reacts with an inorganic salt. It is a type of quinoline and belongs to the family of alkylamines. Pyridazine has various applications in medicine, chemistry, and biology. Pyridazine can be derived from the reaction between pyridine (a nitrogen-containing compound) and an inorganic acid or base, such as hydrochloric acid or sodium carbonate. This reaction is catalyzed