N-[1-(1-Methylpyrazol-4-yl)-5-oxopyrrolidin-3-yl]but-2-ynamide

N-[1-(1-Methylpyrazol-4-yl)-5-oxopyrrolidin-3-yl]but-2-ynamide (CAS 2249128-87-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H14N4O2 and a molecular weight of 246.27 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2249128-87-6
Jingsj CID: J-1752387-3
Molecular Formula: C₁₂H₁₄N₄O₂
Molecular Weight: 246.27 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-[1-(1-Methylpyrazol-4-yl)-5-oxopyrrolidin-3-yl]but-2-ynamide?

The CAS number of N-[1-(1-Methylpyrazol-4-yl)-5-oxopyrrolidin-3-yl]but-2-ynamide is 2249128-87-6.

What are the molecular formula and molecular weight of N-[1-(1-Methylpyrazol-4-yl)-5-oxopyrrolidin-3-yl]but-2-ynamide?

N-[1-(1-Methylpyrazol-4-yl)-5-oxopyrrolidin-3-yl]but-2-ynamide has molecular formula C12H14N4O2 and molecular weight 246.27 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-[1-(1-Methylpyrazol-4-yl)-5-oxopyrrolidin-3-yl]but-2-ynamide (CAS 2249128-87-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1752387-3 (accessed 2026-10-24).

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