Risperidone EP Impurity E

利培酮EP杂质E

Also known as: 6-Methyl Risperidone, 6-Methylrisperidone, Risperidone EP Imp E, Risperidone Impurity E, Risperidone Impurity 5, Risperidal Impurity E, (6RS)-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one, 3-[2-4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl-6,7,8,9-tetrahydro-2,6-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one, 3-{2-[4-(6-Fluoro-1,2-benzoxazol-3-yl)-1-piperidinyl]ethyl}-2,6-dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one, 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2,6-dimethyl-

Risperidone EP Impurity E (CAS 1346602-28-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C24H29FN4O2 and a molecular weight of 424.511 g/mol. It is also known as 6-Methyl Risperidone, 6-Methylrisperidone and Risperidone EP Imp E. Key properties include a boiling point of 575.3±60.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 301.7±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1346602-28-5

Jingsj CID

J-1377951-3

Molecular Formula

C₂₄H₂₉FN₄O₂

Chinese Name

利培酮EP杂质E

Molecular Weight

424.511 g/mol

Category

Ketones

Last updated

8/21/2026