4-(2-oxo-2-(4-(pyridin-4-yl)piperazin-1-yl)ethoxy)-2H-chromen-2-one

4-[2-氧代-2-[4-(4-吡啶基)哌嗪-1-基]乙氧基]-2H-色烯-2-酮

4-(2-oxo-2-(4-(pyridin-4-yl)piperazin-1-yl)ethoxy)-2H-chromen-2-one (CAS 2034422-71-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H19N3O4 and a molecular weight of 365.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2034422-71-2
Jingsj CID: J-356846-2
Molecular Formula: C₂₀H₁₉N₃O₄
Chinese Name: 4-[2-氧代-2-[4-(4-吡啶基)哌嗪-1-基]乙氧基]-2H-色烯-2-酮
Molecular Weight: 365.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(2-oxo-2-(4-(pyridin-4-yl)piperazin-1-yl)ethoxy)-2H-chromen-2-one?

The CAS number of 4-(2-oxo-2-(4-(pyridin-4-yl)piperazin-1-yl)ethoxy)-2H-chromen-2-one is 2034422-71-2.

What are the molecular formula and molecular weight of 4-(2-oxo-2-(4-(pyridin-4-yl)piperazin-1-yl)ethoxy)-2H-chromen-2-one?

4-(2-oxo-2-(4-(pyridin-4-yl)piperazin-1-yl)ethoxy)-2H-chromen-2-one has molecular formula C20H19N3O4 and molecular weight 365.4 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-(2-oxo-2-(4-(pyridin-4-yl)piperazin-1-yl)ethoxy)-2H-chromen-2-one (CAS 2034422-71-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-356846-2 (accessed 2026-10-23).

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