C1H5N is the molecular formula for methylamine, a simple organic compound. It consists of one carbon atom, five hydrogen atoms, and one nitrogen atom. Methylamine is a colorless gas at room temperature and has a strong ammonia-like odor. It is used in various applications, including the production of pharmaceuticals and agricultural chemicals. Methylamine can be produced through several methods, including the reaction of formaldehyde with ammonia. It is an important building block in organic synthesis and can be found in the manufacture of dyes, solvents, and surfactants. Due to its reactivity, it is also used in the preparation of more complex nitrogen-containing compounds.