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3-[2-[3-(4-Fluoro-2-hydroxyphenyl)-2-aza-1-azoniabicyclo[2.2.2]oct-2-en-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;iodide

Also known as: Bicyclic Risperidone, Bicyclo Risperidone, Bicyclo Risperidone Discontinued, Bicyclo Risperidone Iodide, Risperidone Impurity 14(Bicyclo Risperidone), Risperidone Impurity 16, Risperidone Impurity1288, Risperidone bycilco impurity

3-[2-[3-(4-Fluoro-2-hydroxyphenyl)-2-aza-1-azoniabicyclo[2.2.2]oct-2-en-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;iodide (CAS 2231638-02-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C23H28FIN4O2 and a molecular weight of 538.4 g/mol. It is also known as Bicyclic Risperidone, Bicyclo Risperidone and Bicyclo Risperidone Discontinued. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2231638-02-9
Jingsj CID
J-1741566-0
Molecular Formula
C23H28FIN4O2
Molecular Weight
538.4 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-[2-[3-(4-Fluoro-2-hydroxyphenyl)-2-aza-1-azoniabicyclo[2.2.2]oct-2-en-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;iodide?

The CAS number of 3-[2-[3-(4-Fluoro-2-hydroxyphenyl)-2-aza-1-azoniabicyclo[2.2.2]oct-2-en-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;iodide is 2231638-02-9.

What are the molecular formula and molecular weight of 3-[2-[3-(4-Fluoro-2-hydroxyphenyl)-2-aza-1-azoniabicyclo[2.2.2]oct-2-en-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;iodide?

3-[2-[3-(4-Fluoro-2-hydroxyphenyl)-2-aza-1-azoniabicyclo[2.2.2]oct-2-en-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;iodide has molecular formula C23H28FIN4O2 and molecular weight 538.4 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3-[2-[3-(4-Fluoro-2-hydroxyphenyl)-2-aza-1-azoniabicyclo[2.2.2]oct-2-en-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;iodide (CAS 2231638-02-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1741566-0 (accessed 2026-10-25).

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