N-(5-Ethynyl-2-methoxypyridin-3-YL)methanesulfonamide

N-(5-乙炔基-2-甲氧基吡啶-3-基)甲磺酰胺

N-(5-Ethynyl-2-methoxypyridin-3-YL)methanesulfonamide (CAS 1971129-06-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H10N2O3S and a molecular weight of 226.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1971129-06-2
Jingsj CID: J-768989-7
Molecular Formula: C₉H₁₀N₂O₃S
Chinese Name: N-(5-乙炔基-2-甲氧基吡啶-3-基)甲磺酰胺
Molecular Weight: 226.25 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-(5-Ethynyl-2-methoxypyridin-3-YL)methanesulfonamide?

The CAS number of N-(5-Ethynyl-2-methoxypyridin-3-YL)methanesulfonamide is 1971129-06-2.

What are the molecular formula and molecular weight of N-(5-Ethynyl-2-methoxypyridin-3-YL)methanesulfonamide?

N-(5-Ethynyl-2-methoxypyridin-3-YL)methanesulfonamide has molecular formula C9H10N2O3S and molecular weight 226.25 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. "N-(5-Ethynyl-2-methoxypyridin-3-YL)methanesulfonamide (CAS 1971129-06-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-768989-7 (accessed 2026-10-24).

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