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(4-Aminophenyl)[4-(2-methoxyphenyl)-1-piperazinyl]methanone

(4-氨基苯基)[4-(2-甲氧基苯基)哌嗪]甲酮

Also known as: 1-(4-Aminobenzoyl)-4-(2-methoxyphenyl)piperazine, Methanone, (4-aminophenyl)[4-(2-methoxyphenyl)-1-piperazinyl]-, (4-AMINOPHENYL)[4-(2-METHOXYPHENYL)PIPERAZINO]METHANONE, (4-aminophenyl)-[4-(2-methoxyphenyl)piperazin-1-yl]methanone, Piperazine, 1-(4-aminobenzoyl)-4-(2-methoxyphenyl)-

(4-Aminophenyl)[4-(2-methoxyphenyl)-1-piperazinyl]methanone (CAS 302333-22-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C18H21N3O2 and a molecular weight of 311.37800 g/mol. It is also known as 1-(4-Aminobenzoyl)-4-(2-methoxyphenyl)piperazine, Methanone, (4-aminophenyl)[4-(2-methoxyphenyl)-1-piperazinyl]- and (4-AMINOPHENYL)[4-(2-METHOXYPHENYL)PIPERAZINO]METHANONE. Key properties include a melting point of 212ºC, a boiling point of 545.6ºC at 760mmHg, a density of 1.216g/cm3 and a flash point of 283.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
302333-22-8
Jingsj CID
J-1359881-5
Molecular Formula
C18H21N3O2
Chinese Name
(4-氨基苯基)[4-(2-甲氧基苯基)哌嗪]甲酮
Molecular Weight
311.37800 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point212ºC
Boiling Point545.6ºC at 760mmHg
Density1.216g/cm3
Flash Point283.8ºC

Frequently Asked Questions

What is the CAS number of (4-Aminophenyl)[4-(2-methoxyphenyl)-1-piperazinyl]methanone?

The CAS number of (4-Aminophenyl)[4-(2-methoxyphenyl)-1-piperazinyl]methanone is 302333-22-8.

What are the molecular formula and molecular weight of (4-Aminophenyl)[4-(2-methoxyphenyl)-1-piperazinyl]methanone?

(4-Aminophenyl)[4-(2-methoxyphenyl)-1-piperazinyl]methanone has molecular formula C18H21N3O2 and molecular weight 311.37800 g/mol.

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

Last updated:

How to cite: Jingsj. "(4-Aminophenyl)[4-(2-methoxyphenyl)-1-piperazinyl]methanone (CAS 302333-22-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359881-5 (accessed 2026-10-26).

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