2-(4-Aminophenyl)-1-[4-(4-nitrobenzenesulfonyl)piperazin-1-yl]ethan-1-one

2-(4-Aminophenyl)-1-[4-(4-nitrobenzenesulfonyl)piperazin-1-yl]ethan-1-one (CAS 2138556-37-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H20N4O5S and a molecular weight of 404.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138556-37-1
Jingsj CID: J-60671-0
Molecular Formula: C₁₈H₂₀N₄O₅S
Molecular Weight: 404.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(4-Aminophenyl)-1-[4-(4-nitrobenzenesulfonyl)piperazin-1-yl]ethan-1-one?

The CAS number of 2-(4-Aminophenyl)-1-[4-(4-nitrobenzenesulfonyl)piperazin-1-yl]ethan-1-one is 2138556-37-1.

What are the molecular formula and molecular weight of 2-(4-Aminophenyl)-1-[4-(4-nitrobenzenesulfonyl)piperazin-1-yl]ethan-1-one?

2-(4-Aminophenyl)-1-[4-(4-nitrobenzenesulfonyl)piperazin-1-yl]ethan-1-one has molecular formula C18H20N4O5S and molecular weight 404.4 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-(4-Aminophenyl)-1-[4-(4-nitrobenzenesulfonyl)piperazin-1-yl]ethan-1-one (CAS 2138556-37-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-60671-0 (accessed 2026-10-23).

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