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4-(1-Benzothiophen-4-yl)-1,1-bis({4-[(2-oxo-1,2-dihydroquinolin-7-yl)oxy]butyl})piperazin-1-ium iodide

Also known as: Brexpiprazole Impurity 75, Piperazinium, 4-benzo[b]thien-4-yl-1,1-bis[4-[(1,2-dihydro-2-oxo-7-quinolinyl)oxy]butyl]-, iodide (1:1)

4-(1-Benzothiophen-4-yl)-1,1-bis({4-[(2-oxo-1,2-dihydroquinolin-7-yl)oxy]butyl})piperazin-1-ium iodide (CAS 2454317-19-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C38H41IN4O4S and a molecular weight of 776.7 g/mol. It is also known as Brexpiprazole Impurity 75 and Piperazinium, 4-benzo[b]thien-4-yl-1,1-bis[4-[(1,2-dihydro-2-oxo-7-quinolinyl)oxy]butyl]-, iodide (1:1). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2454317-19-0
Jingsj CID
J-1757972-8
Molecular Formula
C38H41IN4O4S
Molecular Weight
776.7 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(1-Benzothiophen-4-yl)-1,1-bis({4-[(2-oxo-1,2-dihydroquinolin-7-yl)oxy]butyl})piperazin-1-ium iodide?

The CAS number of 4-(1-Benzothiophen-4-yl)-1,1-bis({4-[(2-oxo-1,2-dihydroquinolin-7-yl)oxy]butyl})piperazin-1-ium iodide is 2454317-19-0.

What are the molecular formula and molecular weight of 4-(1-Benzothiophen-4-yl)-1,1-bis({4-[(2-oxo-1,2-dihydroquinolin-7-yl)oxy]butyl})piperazin-1-ium iodide?

4-(1-Benzothiophen-4-yl)-1,1-bis({4-[(2-oxo-1,2-dihydroquinolin-7-yl)oxy]butyl})piperazin-1-ium iodide has molecular formula C38H41IN4O4S and molecular weight 776.7 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(1-Benzothiophen-4-yl)-1,1-bis({4-[(2-oxo-1,2-dihydroquinolin-7-yl)oxy]butyl})piperazin-1-ium iodide (CAS 2454317-19-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1757972-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.