4-Methyl-3-(2-oxopyrrolidin-1-yl)sulfonylbenzoic acid

4-甲基-3-(2-氧代吡咯烷-1-基)磺酰基苯甲酸

4-Methyl-3-(2-oxopyrrolidin-1-yl)sulfonylbenzoic acid (CAS 1046271-19-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H13NO5S and a molecular weight of 283.30 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1046271-19-5
Jingsj CID: J-56954-9
Molecular Formula: C₁₂H₁₃NO₅S
Chinese Name: 4-甲基-3-(2-氧代吡咯烷-1-基)磺酰基苯甲酸
Molecular Weight: 283.30 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Methyl-3-(2-oxopyrrolidin-1-yl)sulfonylbenzoic acid?

The CAS number of 4-Methyl-3-(2-oxopyrrolidin-1-yl)sulfonylbenzoic acid is 1046271-19-5.

What are the molecular formula and molecular weight of 4-Methyl-3-(2-oxopyrrolidin-1-yl)sulfonylbenzoic acid?

4-Methyl-3-(2-oxopyrrolidin-1-yl)sulfonylbenzoic acid has molecular formula C12H13NO5S and molecular weight 283.30 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-Methyl-3-(2-oxopyrrolidin-1-yl)sulfonylbenzoic acid (CAS 1046271-19-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-56954-9 (accessed 2026-10-23).

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