1-[4-[4-(pyridin-2-ylmethyl)piperazin-1-yl]phenyl]ethanone

1-(4-(4-((吡啶-2-基)甲基)哌嗪-1-基)苯甲酮

Also known as: 1-(4-(4-((Pyridin-2-yl)methyl)piperazin-1-yl)phenyl)ethanone, Ethanone, 1-[4-[4-(2-pyridinylmethyl)-1-piperazinyl]phenyl]-, 1-(4-{4-[(Pyridin-2-yl)methyl]piperazin-1-yl}phenyl)ethan-1-one

1-[4-[4-(pyridin-2-ylmethyl)piperazin-1-yl]phenyl]ethanone (CAS 415925-40-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H21N3O and a molecular weight of 295.37900 g/mol. It is also known as 1-(4-(4-((Pyridin-2-yl)methyl)piperazin-1-yl)phenyl)ethanone, Ethanone, 1-[4-[4-(2-pyridinylmethyl)-1-piperazinyl]phenyl]- and 1-(4-{4-[(Pyridin-2-yl)methyl]piperazin-1-yl}phenyl)ethan-1-one. Key properties include a boiling point of 466.6ºC at 760 mmHg, a density of 1.154g/cm3 and a flash point of 236ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
415925-40-5
Jingsj CID
J-1126651-2
Molecular Formula
C18H21N3O
Chinese Name
1-(4-(4-((吡啶-2-基)甲基)哌嗪-1-基)苯甲酮
Molecular Weight
295.37900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point466.6ºC at 760 mmHg
Density1.154g/cm3
Flash Point236ºC

Frequently Asked Questions

What is the CAS number of 1-[4-[4-(pyridin-2-ylmethyl)piperazin-1-yl]phenyl]ethanone?

The CAS number of 1-[4-[4-(pyridin-2-ylmethyl)piperazin-1-yl]phenyl]ethanone is 415925-40-5.

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

1-[4-[4-(pyridin-2-ylmethyl)piperazin-1-yl]phenyl]ethanone has molecular formula C18H21N3O and molecular weight 295.37900 g/mol.

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

Last updated:

How to cite: Jingsj. "1-[4-[4-(pyridin-2-ylmethyl)piperazin-1-yl]phenyl]ethanone (CAS 415925-40-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1126651-2 (accessed 2026-10-24).

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