CAS 103634-57-7

2,2,5-Trimethyl-3-piperidinone, with the CAS number 103634-57-7, is a cyclic amine characterized by its piperidinone structure, which includes a six-membered ring containing nitrogen. This compound features three methyl groups at the 2 and 5 positions, contributing to its steric bulk and influencing its chemical reactivity. It is typically a colorless to pale yellow liquid with a distinctive odor. The presence of the carbonyl group in the piperidinone structure imparts ketone-like properties, making it a potential candidate for various chemical reactions, including nucleophilic additions. This compound is soluble in organic solvents and has limited solubility in water, reflecting its hydrophobic characteristics. Due to its structural features, 2,2,5-trimethyl-3-piperidinone is often utilized in organic synthesis and may serve as an intermediate in the production of pharmaceuticals and agrochemicals. Safety data should be consulted for handling, as it may pose health risks if inhaled or ingested.