2-[2-(Diethylamino)ethyl]-4-phenyl-1(2H)-phthalazinone

2-[2-(二乙氨基)乙基]-4-苯基-1(2H)-酞嗪酮

2-[2-(Diethylamino)ethyl]-4-phenyl-1(2H)-phthalazinone (CAS 16188-71-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C20H23N3O and a molecular weight of 321.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16188-71-9
Jingsj CID: J-1865516-2
Molecular Formula: C₂₀H₂₃N₃O
Chinese Name: 2-[2-(二乙氨基)乙基]-4-苯基-1(2H)-酞嗪酮
Molecular Weight: 321.4 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-[2-(Diethylamino)ethyl]-4-phenyl-1(2H)-phthalazinone?

The CAS number of 2-[2-(Diethylamino)ethyl]-4-phenyl-1(2H)-phthalazinone is 16188-71-9.

What are the molecular formula and molecular weight of 2-[2-(Diethylamino)ethyl]-4-phenyl-1(2H)-phthalazinone?

2-[2-(Diethylamino)ethyl]-4-phenyl-1(2H)-phthalazinone has molecular formula C20H23N3O and molecular weight 321.4 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. "2-[2-(Diethylamino)ethyl]-4-phenyl-1(2H)-phthalazinone (CAS 16188-71-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1865516-2 (accessed 2026-10-23).

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