9-Methyl-9-azabicyclo[3.3.1]nonan-3-amine dihydrochloride(CAS: 135906-03-5)

9-Methyl-9-azabicyclo[3.3.1]nonan-3-amine dihydrochloride is a white crystalline powder with a molecular weight of 297.68 g/mol. It has a pKa of 3.2 and is highly soluble in water. It is not readily reactive but can undergo protonation and substitution reactions. It has good solubility in common organic solvents like ethanol and dimethylformamide.

9-Methyl-9-azabicyclo[3.3.1]nonan-3-amine dihydrochloride is typically synthesized by the condensation of 9-azabicyclo[3.3.1]nonan-3-one with methylamine followed by hydrochlorination. The reaction is carried out under mild conditions using a catalytic amount of a Lewis acid, and the product is isolated by crystallization from water or organic solvents.

9-Methyl-9-azabicyclo[3.3.1]nonan-3-amine dihydrochloride is used in the pharmaceutical industry as a precursor for the synthesis of other compounds. It is also utilized in the polymer industry for the modification of polymer properties and in the sensor industry for the development of gas-sensing materials.

When handling 9-Methyl-9-azabicyclo[3.3.1]nonan-3-amine dihydrochloride, it is important to use appropriate personal protective equipment (PPE) such as gloves and goggles. The compound should be handled in a well-ventilated area or a fume hood to prevent inhalation. Spills should be cleaned up immediately using appropriate absorbent materials and the area should be well-ventilated. Always refer to the safety data sheet (SDS) for detailed handling and storage instructions.