3-[2-[4-(6-Fluoro-2-benzoxazolyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

3-[2-[4-(6-氟-2-苯并噁唑基)-1-哌啶基]乙基]-6,7,8,9-四氢-2-甲基-4H-吡啶并[1,2-a]嘧啶-4-酮

Also known as: Risperidone Impurity 30, Risperidone Impurity, 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(6-fluoro-2-benzoxazolyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-

3-[2-[4-(6-Fluoro-2-benzoxazolyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 1005191-81-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C23H27FN4O2 and a molecular weight of 410.4844832 g/mol. It is also known as Risperidone Impurity 30, Risperidone Impurity and 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(6-fluoro-2-benzoxazolyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1005191-81-0

Jingsj CID

J-1188262-8

Molecular Formula

C₂₃H₂₇FN₄O₂

Chinese Name

3-[2-[4-(6-氟-2-苯并噁唑基)-1-哌啶基]乙基]-6,7,8,9-四氢-2-甲基-4H-吡啶并[1,2-a]嘧啶-4-酮

Molecular Weight

410.4844832 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026