1-Benzyl-4-{[4-(thiophen-2-ylsulfonyl)piperazin-1-yl]carbonyl}pyrrolidin-2-one

1-Benzyl-4-{[4-(thiophen-2-ylsulfonyl)piperazin-1-yl]carbonyl}pyrrolidin-2-one (CAS 871665-81-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H23N3O4S2 and a molecular weight of 433.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 871665-81-5
Jingsj CID: J-1862642-9
Molecular Formula: C₂₀H₂₃N₃O₄S₂
Molecular Weight: 433.5 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Benzyl-4-{[4-(thiophen-2-ylsulfonyl)piperazin-1-yl]carbonyl}pyrrolidin-2-one?

The CAS number of 1-Benzyl-4-{[4-(thiophen-2-ylsulfonyl)piperazin-1-yl]carbonyl}pyrrolidin-2-one is 871665-81-5.

What are the molecular formula and molecular weight of 1-Benzyl-4-{[4-(thiophen-2-ylsulfonyl)piperazin-1-yl]carbonyl}pyrrolidin-2-one?

1-Benzyl-4-{[4-(thiophen-2-ylsulfonyl)piperazin-1-yl]carbonyl}pyrrolidin-2-one has molecular formula C20H23N3O4S2 and molecular weight 433.5 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. "1-Benzyl-4-{[4-(thiophen-2-ylsulfonyl)piperazin-1-yl]carbonyl}pyrrolidin-2-one (CAS 871665-81-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1862642-9 (accessed 2026-10-25).

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