1-Methyl-1,4-diazepan-5-one(CAS: 5441-40-7)

1-Methyl-1,4-diazepan-5-one (CAS: 5441-40-7) is a crystalline compound with a molecular weight of approximately 143.14 g/mol. It is slightly soluble in water and more soluble in organic solvents. The compound is generally stable under normal conditions but can react with strong acids or bases. It has a melting point of around 75-77°C.

1-Methyl-1,4-diazepan-5-one (CAS: 5441-40-7) is usually synthesized through a multi-step process involving the condensation of 1-methyl-1,4-diazepane with a suitable acid. Commonly used catalysts include p-toluenesulfonic acid. The reaction yields a pure product with high selectivity and good yield under controlled conditions.

1-Methyl-1,4-diazepan-5-one (CAS: 5441-40-7) is primarily used in the pharmaceutical industry for the synthesis of various drugs. It is also utilized in the polymer industry for the production of certain polymers and in the sensor industry for the development of gas sensors. Additionally, it has applications in the semiconductor industry for specific process solutions.

When handling 1-Methyl-1,4-diazepan-5-one (CAS: 5441-40-7), it is essential to use appropriate personal protective equipment (PPE) such as gloves, lab coat, and safety glasses. Work should be conducted in a well-ventilated area or a fume hood to avoid inhalation of vapors. Spills should be promptly cleaned up using appropriate chemicals, and proper disposal methods should be followed. Always consult the Safety Data Sheet (SDS) for detailed handling and safety information.