3-ethyl-5-[(1-methyl-2-pyrrolidinylidene)ethylidene]-2-thioxooxazolidin-4-one

3-乙基-5-[2-(1-甲基吡咯烷-2-亚基)乙亚基]-2-硫酮恶唑烷-4-酮

Also known as: (5Z)-3-ethyl-5-[(2Z)-2-(1-methylpyrrolidin-2-ylidene)ethylidene]-2-thioxo-1,3-oxazolidin-4-one, 3-Ethyl-5-[2-(1-methylpyrrolidin-2-ylidene)ethylidene]-2-thioxooxazolidin-4-one, 3-ethyl-5-[2-(1-methylpyrrolidin-2-ylidene)ethylidene]-2-sulfanylidene-1,3-oxazolidin-4-one, 3-ET-5-(2-(1-ME-2-PYRROLIDINYLIDENE)ETHYLIDENE)-2-THIOXO-1,3-OXAZOLIDIN-4-ONE

3-ethyl-5-[(1-methyl-2-pyrrolidinylidene)ethylidene]-2-thioxooxazolidin-4-one (CAS 41504-26-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H16N2O2S and a molecular weight of 252.33300 g/mol. It is also known as (5Z)-3-ethyl-5-[(2Z)-2-(1-methylpyrrolidin-2-ylidene)ethylidene]-2-thioxo-1,3-oxazolidin-4-one, 3-Ethyl-5-[2-(1-methylpyrrolidin-2-ylidene)ethylidene]-2-thioxooxazolidin-4-one and 3-ethyl-5-[2-(1-methylpyrrolidin-2-ylidene)ethylidene]-2-sulfanylidene-1,3-oxazolidin-4-one. Key properties include a boiling point of 327.4ºC at 760 mmHg, a density of 1.27g/cm3 and a flash point of 151.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

41504-26-1

Jingsj CID

J-1316711-0

Molecular Formula

C₁₂H₁₆N₂O₂S

Chinese Name

3-乙基-5-[2-(1-甲基吡咯烷-2-亚基)乙亚基]-2-硫酮恶唑烷-4-酮

Molecular Weight

252.33300 g/mol

Category

Ketones

Last updated

8/21/2026