5-(Thiophen-2-ylmethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one

5-(Thiophen-2-ylmethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1956366-63-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H11N3OS and a molecular weight of 233.29 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1956366-63-4
Jingsj CID: J-1061831-0
Molecular Formula: C₁₁H₁₁N₃OS
Molecular Weight: 233.29 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(Thiophen-2-ylmethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one?

The CAS number of 5-(Thiophen-2-ylmethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one is 1956366-63-4.

What are the molecular formula and molecular weight of 5-(Thiophen-2-ylmethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one?

5-(Thiophen-2-ylmethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one has molecular formula C11H11N3OS and molecular weight 233.29 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. "5-(Thiophen-2-ylmethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1956366-63-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1061831-0 (accessed 2026-10-26).

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