4-(4-Methylthiophen-3-yl)pyrrolidin-2-one

4-(4-甲基噻吩-3-基)吡咯烷-2-酮

4-(4-Methylthiophen-3-yl)pyrrolidin-2-one (CAS 1366912-53-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11NOS and a molecular weight of 181.26 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1366912-53-9
Jingsj CID: J-793454-2
Molecular Formula: C₉H₁₁NOS
Chinese Name: 4-(4-甲基噻吩-3-基)吡咯烷-2-酮
Molecular Weight: 181.26 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(4-Methylthiophen-3-yl)pyrrolidin-2-one?

The CAS number of 4-(4-Methylthiophen-3-yl)pyrrolidin-2-one is 1366912-53-9.

What are the molecular formula and molecular weight of 4-(4-Methylthiophen-3-yl)pyrrolidin-2-one?

4-(4-Methylthiophen-3-yl)pyrrolidin-2-one has molecular formula C9H11NOS and molecular weight 181.26 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. "4-(4-Methylthiophen-3-yl)pyrrolidin-2-one (CAS 1366912-53-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-793454-2 (accessed 2026-10-23).

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