5-chloro-N-(2-oxoindolin-5-yl)thiophene-2-sulfonamide

5-chloro-N-(2-oxoindolin-5-yl)thiophene-2-sulfonamide (CAS 921539-12-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H9ClN2O3S2 and a molecular weight of 328.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 921539-12-0
Jingsj CID: J-55299-0
Molecular Formula: C₁₂H₉ClN₂O₃S₂
Molecular Weight: 328.8 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-chloro-N-(2-oxoindolin-5-yl)thiophene-2-sulfonamide?

The CAS number of 5-chloro-N-(2-oxoindolin-5-yl)thiophene-2-sulfonamide is 921539-12-0.

What are the molecular formula and molecular weight of 5-chloro-N-(2-oxoindolin-5-yl)thiophene-2-sulfonamide?

5-chloro-N-(2-oxoindolin-5-yl)thiophene-2-sulfonamide has molecular formula C12H9ClN2O3S2 and molecular weight 328.8 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. "5-chloro-N-(2-oxoindolin-5-yl)thiophene-2-sulfonamide (CAS 921539-12-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-55299-0 (accessed 2026-10-23).

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