2-[2-(Diethylamino)ethyl]-2,4-dihydro-5-methyl-3H-pyrazol-3-one

2-[2-(二乙氨基)乙基]-2,4-二氢-5-甲基-3H-吡唑-3-酮

2-[2-(Diethylamino)ethyl]-2,4-dihydro-5-methyl-3H-pyrazol-3-one (CAS 143314-23-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H19N3O and a molecular weight of 197.28 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 143314-23-2
Jingsj CID: J-299391-3
Molecular Formula: C₁₀H₁₉N₃O
Chinese Name: 2-[2-(二乙氨基)乙基]-2,4-二氢-5-甲基-3H-吡唑-3-酮
Molecular Weight: 197.28 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-[2-(Diethylamino)ethyl]-2,4-dihydro-5-methyl-3H-pyrazol-3-one?

The CAS number of 2-[2-(Diethylamino)ethyl]-2,4-dihydro-5-methyl-3H-pyrazol-3-one is 143314-23-2.

What are the molecular formula and molecular weight of 2-[2-(Diethylamino)ethyl]-2,4-dihydro-5-methyl-3H-pyrazol-3-one?

2-[2-(Diethylamino)ethyl]-2,4-dihydro-5-methyl-3H-pyrazol-3-one has molecular formula C10H19N3O and molecular weight 197.28 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]-2,4-dihydro-5-methyl-3H-pyrazol-3-one (CAS 143314-23-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-299391-3 (accessed 2026-10-24).

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