4-Piperidinecarbonitrile hydrochloride (1:1)(CAS: 240401-22-3)

4-Piperidinecarbonitrile hydrochloride is a white crystalline solid with a molecular weight of 214.64 g/mol. It has a solubility of 0.9 g/L in water and a high solubility in polar solvents like DMF and DMSO. Chemically, it reacts with nucleophiles, forming stable intermediates. It is stable under normal conditions but requires protection from moisture and light.

4-Piperidinecarbonitrile hydrochloride is synthesized by the reaction of 4-piperidinemethanone with hydrochloric acid. The reaction is carried out in an acidic medium, and the product is obtained in good yield. The process involves the formation of an intermediate nitrile which is then protonated to form the hydrochloride salt.

4-Piperidinecarbonitrile hydrochloride is primarily used in pharmaceuticals for the synthesis of certain active pharmaceutical ingredients. It is also used in the production of polymers and sensors due to its functional groups. Its applications in semiconductors are limited but it can be used as a precursor in some organic semiconductor materials.

When handling 4-Piperidinecarbonitrile hydrochloride, use appropriate personal protective equipment (PPE) including gloves and safety glasses. Store in a cool, dry place away from moisture and light. Dispose of waste according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.