Pharmaceutical Intermediate
Description
Paliperidone intermediates
(1) 9-Benxyloxy-3-(2-Chloro ethyl)-2-methyl pyrido[1,2-a]pyrimidine-4-one
Commodity:9-Benxyloxy-3-(2-Chloro ethyl)-2-methyl pyrido[1,2-a]pyrimidine-4-one
Molecular formula:C18H17ClN2O2
Molecular weight:328.79
CAS NO:147687-17-0
Assay:98%
(2) 3-(2-Chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Commodity:3-(2-Chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Molecular formula:C11H15ClN2O2
Molecular weight:242.7
CAS NO.:130049-82-0
Assay:98%
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RISPERIDONE
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