2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]-N-(4-methoxyphenyl)acetamide

2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]-N-(4-methoxyphenyl)acetamide (CAS 941982-21-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H17ClN4O3 and a molecular weight of 408.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 941982-21-4
Jingsj CID: J-839944-7
Molecular Formula: C₂₁H₁₇ClN₄O₃
Molecular Weight: 408.8 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]-N-(4-methoxyphenyl)acetamide?

The CAS number of 2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]-N-(4-methoxyphenyl)acetamide is 941982-21-4.

What are the molecular formula and molecular weight of 2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]-N-(4-methoxyphenyl)acetamide?

2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]-N-(4-methoxyphenyl)acetamide has molecular formula C21H17ClN4O3 and molecular weight 408.8 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. "2-[2-(4-chlorophenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]-N-(4-methoxyphenyl)acetamide (CAS 941982-21-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-839944-7 (accessed 2026-10-23).

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