1-[(1-Methyl-1H-pyrazol-5-YL)carbonyl]piperazine

1-[(1-甲基-1H-吡唑-5-基)羰基]哌嗪

1-[(1-Methyl-1H-pyrazol-5-YL)carbonyl]piperazine (CAS 1855889-43-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H16Cl2N4O and a molecular weight of 267.15 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1855889-43-8
Jingsj CID: J-337083-4
Molecular Formula: C₉H₁₆Cl₂N₄O
Chinese Name: 1-[(1-甲基-1H-吡唑-5-基)羰基]哌嗪
Molecular Weight: 267.15 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-[(1-Methyl-1H-pyrazol-5-YL)carbonyl]piperazine?

The CAS number of 1-[(1-Methyl-1H-pyrazol-5-YL)carbonyl]piperazine is 1855889-43-8.

What are the molecular formula and molecular weight of 1-[(1-Methyl-1H-pyrazol-5-YL)carbonyl]piperazine?

1-[(1-Methyl-1H-pyrazol-5-YL)carbonyl]piperazine has molecular formula C9H16Cl2N4O and molecular weight 267.15 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. "1-[(1-Methyl-1H-pyrazol-5-YL)carbonyl]piperazine (CAS 1855889-43-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-337083-4 (accessed 2026-10-23).

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