5-{[3-(2H-1,3-benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]methyl}-2-(4-ethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one

5-{[3-(2H-1,3-benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]methyl}-2-(4-ethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one (CAS 1040652-29-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C24H19N5O4 and a molecular weight of 441.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1040652-29-6
Jingsj CID: J-1651085-6
Molecular Formula: C₂₄H₁₉N₅O₄
Molecular Weight: 441.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-{[3-(2H-1,3-benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]methyl}-2-(4-ethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one?

The CAS number of 5-{[3-(2H-1,3-benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]methyl}-2-(4-ethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one is 1040652-29-6.

What are the molecular formula and molecular weight of 5-{[3-(2H-1,3-benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]methyl}-2-(4-ethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one?

5-{[3-(2H-1,3-benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]methyl}-2-(4-ethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one has molecular formula C24H19N5O4 and molecular weight 441.4 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-{[3-(2H-1,3-benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]methyl}-2-(4-ethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one (CAS 1040652-29-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1651085-6 (accessed 2026-10-25).

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