1-Acetyl-4-piperidinecarboxylic acid(CAS: 25503-90-6)

1-Acetyl-4-piperidinecarboxylic acid is a white crystalline solid with a molecular weight of approximately 185.23 g/mol. It is slightly soluble in water and ethanol. This compound is known for its amphoteric properties and moderate reactivity, particularly in esterification and amide formation reactions.

1-Acetyl-4-piperidinecarboxylic acid can be synthesized by the reaction of 4-piperidinecarboxylic acid with acetyl chloride in the presence of a catalytic amount of pyridine. The reaction typically yields a high purity product with good selectivity and a yield of around 85%. The process involves careful monitoring of pH and temperature to ensure optimal conditions.

1-Acetyl-4-piperidinecarboxylic acid is used in various industries due to its structural features. It is primarily utilized in the pharmaceutical industry for the synthesis of drug intermediates, in polymer science for developing new materials, and in the chemical sensors and semiconductors sectors for specific applications requiring amphoteric properties.

When handling 1-Acetyl-4-piperidinecarboxylic acid, it is important to wear appropriate personal protective equipment (PPE) such as goggles, gloves, and a lab coat. Store the compound in a cool, dry place away from heat sources. Always use a fume hood during handling and disposal. In case of a spill, immediately contain it with absorbent material and dispose of according to local regulations. Refer to the safety data sheet (SDS) for detailed information on handling and emergency procedures.