Risperidone EP Impurity L ;
Risperidone Chloroethyl Impurity ;
3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido-(1,2-a)-pyrimidin-4-one ;
CAS # 63234-80-0 ;
C11H15ClN2O ;
MW: 226.7 ;
Impurity and intermediate of paliperidone and risperidone ;