2-Oxo-5-(propane-2-sulfonyl)-1,2-dihydropyridine-3-carboxylic acid

2-氧代-5-(丙烷-2-磺酰基)-1,2-二氢吡啶-3-甲酸

2-Oxo-5-(propane-2-sulfonyl)-1,2-dihydropyridine-3-carboxylic acid (CAS 2137971-43-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11NO5S and a molecular weight of 245.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137971-43-6
Jingsj CID: J-607677-3
Molecular Formula: C₉H₁₁NO₅S
Chinese Name: 2-氧代-5-(丙烷-2-磺酰基)-1,2-二氢吡啶-3-甲酸
Molecular Weight: 245.25 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Oxo-5-(propane-2-sulfonyl)-1,2-dihydropyridine-3-carboxylic acid?

The CAS number of 2-Oxo-5-(propane-2-sulfonyl)-1,2-dihydropyridine-3-carboxylic acid is 2137971-43-6.

What are the molecular formula and molecular weight of 2-Oxo-5-(propane-2-sulfonyl)-1,2-dihydropyridine-3-carboxylic acid?

2-Oxo-5-(propane-2-sulfonyl)-1,2-dihydropyridine-3-carboxylic acid has molecular formula C9H11NO5S and molecular weight 245.25 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-Oxo-5-(propane-2-sulfonyl)-1,2-dihydropyridine-3-carboxylic acid (CAS 2137971-43-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-607677-3 (accessed 2026-10-23).

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