2-[2-(3-methoxyphenyl)-4-oxo-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-5-yl]-N-(thiophen-2-ylmethyl)acetamide

2-[2-(3-methoxyphenyl)-4-oxo-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-5-yl]-N-(thiophen-2-ylmethyl)acetamide (CAS 2321917-42-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H22N4O3S and a molecular weight of 398.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2321917-42-2
Jingsj CID: J-1532098-8
Molecular Formula: C₂₀H₂₂N₄O₃S
Molecular Weight: 398.5 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-(3-methoxyphenyl)-4-oxo-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-5-yl]-N-(thiophen-2-ylmethyl)acetamide?

The CAS number of 2-[2-(3-methoxyphenyl)-4-oxo-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-5-yl]-N-(thiophen-2-ylmethyl)acetamide is 2321917-42-2.

What are the molecular formula and molecular weight of 2-[2-(3-methoxyphenyl)-4-oxo-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-5-yl]-N-(thiophen-2-ylmethyl)acetamide?

2-[2-(3-methoxyphenyl)-4-oxo-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-5-yl]-N-(thiophen-2-ylmethyl)acetamide has molecular formula C20H22N4O3S and molecular weight 398.5 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-(3-methoxyphenyl)-4-oxo-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-5-yl]-N-(thiophen-2-ylmethyl)acetamide (CAS 2321917-42-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1532098-8 (accessed 2026-10-24).

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