5-[(4-Ethenylphenyl)methyl]pyrazolo[1,5-a]pyrazin-4-one

5-[(4-乙烯基苯基)甲基]吡唑并[1,5-a]吡嗪-4-酮

5-[(4-Ethenylphenyl)methyl]pyrazolo[1,5-a]pyrazin-4-one (CAS 2325366-33-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H13N3O and a molecular weight of 251.28 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2325366-33-2
Jingsj CID: J-1698929-4
Molecular Formula: C₁₅H₁₃N₃O
Chinese Name: 5-[(4-乙烯基苯基)甲基]吡唑并[1,5-a]吡嗪-4-酮
Molecular Weight: 251.28 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-[(4-Ethenylphenyl)methyl]pyrazolo[1,5-a]pyrazin-4-one?

The CAS number of 5-[(4-Ethenylphenyl)methyl]pyrazolo[1,5-a]pyrazin-4-one is 2325366-33-2.

What are the molecular formula and molecular weight of 5-[(4-Ethenylphenyl)methyl]pyrazolo[1,5-a]pyrazin-4-one?

5-[(4-Ethenylphenyl)methyl]pyrazolo[1,5-a]pyrazin-4-one has molecular formula C15H13N3O and molecular weight 251.28 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-[(4-Ethenylphenyl)methyl]pyrazolo[1,5-a]pyrazin-4-one (CAS 2325366-33-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1698929-4 (accessed 2026-10-24).

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