Methanediamine


Methanediamine is the simplest geminal diamine. Its chemical formula is CH22, and its structure consists of two amino groups on a central carbon atom. Although methanediamine only exists transiently in solution, its hydrochloride salt has been used in chemical synthesis since 1914. The hydrochloride is useful for the synthesis of primary amides from amino acids.

Possible relevance to primordial chemistry

and ammonia will react to form methanediamine when exposed under energetic electrons, just like conditions similar to cold molecular clouds. Since methanediamine is the simplest molecule to contain the N-C-N moiety, it could be a vital intermediate in the abiogenesis of heterocyclic compounds that contain the N-C-N moiety, such as nucleobases.