2-chloro-1-[4-(pyrimidin-2-yl)piperazin-1-yl]ethanone

2-氯-1-[4-(嘧啶-2-基)哌嗪-1-基]乙酮

Also known as: 2-[4-(chloroacetyl)piperazin-1-yl]pyrimidine, 2-chloro-1-(4-pyrimidin-2-ylpiperazin-1-yl)ethanone, 2-chloro-1-[4-(2-pyrimidinyl)-1-piperazinyl]ethanone, 2-chloro-1-[4-(pyrimidin-2-yl)piperazin-1-yl]ethan-1-one, Ethanone, 2-chloro-1-[4-(2-pyrimidinyl)-1-piperazinyl]-, Piperazine, 1-(chloroacetyl)-4-(2-pyrimidinyl)- (9CI), Piperazine,1-(chloroacetyl)-4-(2-pyrimidinyl)-(9CI)

2-chloro-1-[4-(pyrimidin-2-yl)piperazin-1-yl]ethanone (CAS 425634-97-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H13ClN4O and a molecular weight of 240.68900 g/mol. It is also known as 2-[4-(chloroacetyl)piperazin-1-yl]pyrimidine, 2-chloro-1-(4-pyrimidin-2-ylpiperazin-1-yl)ethanone and 2-chloro-1-[4-(2-pyrimidinyl)-1-piperazinyl]ethanone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
425634-97-5
Jingsj CID
J-1084297-1
Molecular Formula
C10H13ClN4O
Chinese Name
2-氯-1-[4-(嘧啶-2-基)哌嗪-1-基]乙酮
Molecular Weight
240.68900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-chloro-1-[4-(pyrimidin-2-yl)piperazin-1-yl]ethanone?

The CAS number of 2-chloro-1-[4-(pyrimidin-2-yl)piperazin-1-yl]ethanone is 425634-97-5.

What are the molecular formula and molecular weight of 2-chloro-1-[4-(pyrimidin-2-yl)piperazin-1-yl]ethanone?

2-chloro-1-[4-(pyrimidin-2-yl)piperazin-1-yl]ethanone has molecular formula C10H13ClN4O and molecular weight 240.68900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-chloro-1-[4-(pyrimidin-2-yl)piperazin-1-yl]ethanone (CAS 425634-97-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084297-1 (accessed 2026-10-26).

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