4Aminopiperidine

4-Aminopiperidine is an organic compound with the chemical formula C5H12N2. It is a derivative of piperidine, a cyclic amine, where an amino group is attached to the fourth carbon atom of the ring. This compound exists as a colorless to pale yellow liquid or solid depending on purity and temperature. It is soluble in water and many organic solvents.

The primary amine group on the piperidine ring makes 4-aminopiperidine a moderately basic compound. It can undergo reactions typical of amines, such as acylation, alkylation, and salt formation with acids. The piperidine ring itself is a saturated six-membered heterocyclic ring containing one nitrogen atom.

4-Aminopiperidine finds applications as a building block in organic synthesis, particularly in the pharmaceutical industry. It is used as an intermediate in the preparation of various drug molecules, including those with potential antipsychotic, antidepressant, and anti-inflammatory properties. Its structure allows for the introduction of a piperidine moiety with a reactive amino group into more complex molecules, facilitating the development of new chemical entities. Due to its reactivity and potential biological activity, appropriate safety precautions should be taken when handling 4-aminopiperidine.