3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4hpyrido(1,2-a)pyrimidin-4-one

3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[2-a]pyrimidin-4-one is used mainly as a key intermediate in the chemical synthesis of Risperidone, a widely used antipsychotic medication for treating schizophrenia and other psychotic disorders, acting as a precursor building block for the final drug molecule.

CAS No 63234-80-0
Molecular Formula C11H15ClN2O
Molecular Weight 226.70 g/mol
Synonyms 3-(2-chloroethyl)-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one