4-(4-Amino-2-chlorophenyl)piperazin-2-one

4-(4-氨基-2-氯苯基)哌嗪-2-酮

Also known as: 4-(4-Amino-2-chlorophenyl)-2-piperazinone, 2-Piperazinone, 4-(4-amino-2-chlorophenyl)-, 4-(4-Amino-2-chlorophenyl)piperazin-2-one, MFCD09043886

4-(4-Amino-2-chlorophenyl)piperazin-2-one (CAS 926250-84-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H12ClN3O and a molecular weight of 225.67500 g/mol. It is also known as 4-(4-Amino-2-chlorophenyl)-2-piperazinone, 2-Piperazinone, 4-(4-amino-2-chlorophenyl)- and MFCD09043886. Key properties include a boiling point of 529.281ºC at 760 mmHg, a density of 1.34g/cm3 and a flash point of 273.899ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 926250-84-2
Jingsj CID: J-1477377-6
Molecular Formula: C₁₀H₁₂ClN₃O
Chinese Name: 4-(4-氨基-2-氯苯基)哌嗪-2-酮
Molecular Weight: 225.67500 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	529.281ºC at 760 mmHg
Density	1.34g/cm3
Flash Point	273.899ºC

Frequently Asked Questions

What is the CAS number of 4-(4-Amino-2-chlorophenyl)piperazin-2-one?

The CAS number of 4-(4-Amino-2-chlorophenyl)piperazin-2-one is 926250-84-2.

What are the molecular formula and molecular weight of 4-(4-Amino-2-chlorophenyl)piperazin-2-one?

4-(4-Amino-2-chlorophenyl)piperazin-2-one has molecular formula C10H12ClN3O and molecular weight 225.67500 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-Amino-2-chlorophenyl)piperazin-2-one (CAS 926250-84-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1477377-6 (accessed 2026-10-26).

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