4-[4-(4-Chlorophenyl)piperazin-1-yl]-2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazine

4-[4-(4-Chlorophenyl)piperazin-1-yl]-2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazine (CAS 1111319-82-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H19ClFN5 and a molecular weight of 407.9 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1111319-82-4
Jingsj CID: J-1425391-5
Molecular Formula: C₂₂H₁₉ClFN₅
Molecular Weight: 407.9 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-[4-(4-Chlorophenyl)piperazin-1-yl]-2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazine?

The CAS number of 4-[4-(4-Chlorophenyl)piperazin-1-yl]-2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazine is 1111319-82-4.

What are the molecular formula and molecular weight of 4-[4-(4-Chlorophenyl)piperazin-1-yl]-2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazine?

4-[4-(4-Chlorophenyl)piperazin-1-yl]-2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazine has molecular formula C22H19ClFN5 and molecular weight 407.9 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. "4-[4-(4-Chlorophenyl)piperazin-1-yl]-2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazine (CAS 1111319-82-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1425391-5 (accessed 2026-10-26).

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