9-Benzyl-2,9-diazaspiro[5.5]undecane dihydrochloride(CAS: 1198286-24-6)

9-Benzyl-2,9-diazaspiro[5.5]undecane dihydrochloride is a crystalline compound with a molecular weight of approximately 282.32 g/mol. It has a low solubility in water but is soluble in organic solvents like methanol and ethanol. Chemically, it is relatively stable but can react with bases to form the free base. It is often used in medicinal chemistry and drug design.

9-Benzyl-2,9-diazaspiro[5.5]undecane dihydrochloride is typically synthesized through multistep synthesis involving the formation of a diazaspiro intermediate followed by benzyl protection and hydrochloride salt formation. The reaction is often catalyzed by a phase transfer catalyst and proceeds with good yield and high selectivity.

9-Benzyl-2,9-diazaspiro[5.5]undecane dihydrochloride is primarily used in the pharmaceutical industry for drug development and synthesis of certain medicinal compounds. It is also utilized in the polymer industry for the development of functional materials.

When handling 9-Benzyl-2,9-diazaspiro[5.5]undecane dihydrochloride, it is important to use personal protective equipment such as gloves and goggles. Work under a fume hood due to its low vapor pressure. In case of spill, avoid inhalation and contact with skin. Refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.