3-Ethyl-5-[(3-methylthiazolidin-2-ylidene)ethylidene]-2-thioxooxazolidin-4-one

3-乙基-5-[(3-甲基噻唑烷-2-亚基)乙亚基]-2-硫酮恶唑烷-4-酮

Also known as: 4-oxazolidinone, 3-ethyl-5-[(3-methyl-2-thiazolidinylidene)ethylidene]-2-thioxo-, 2-thioxo-3-ethyl-4-oxo-5-(2-(n-methyl-1,3-thiazolin-2-yliden)-eth-1-yliden)-1,2-oxazolidine, 3-ethyl-5-[2-(3-methyl-2-thiazolidinylidene)ethylidene]-2-thioxo-4-oxazolidinone, 3-ethyl-5-[2-(3-methyl-2-thiazolidin-ylidene)ethylidene]-2-thioxo-4-oxazolidinone, 3-ethyl-5-[(3-methyl-2-thiazolidinylidene)ethylidene]-2-thioxo-4-oxazolidinone, blue sensitizer sto 749, NSC 119679

3-Ethyl-5-[(3-methylthiazolidin-2-ylidene)ethylidene]-2-thioxooxazolidin-4-one (CAS 35795-44-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H14N2O2S2 and a molecular weight of 270.37100 g/mol. It is also known as 4-oxazolidinone, 3-ethyl-5-[(3-methyl-2-thiazolidinylidene)ethylidene]-2-thioxo-, 2-thioxo-3-ethyl-4-oxo-5-(2-(n-methyl-1,3-thiazolin-2-yliden)-eth-1-yliden)-1,2-oxazolidine and 3-ethyl-5-[2-(3-methyl-2-thiazolidinylidene)ethylidene]-2-thioxo-4-oxazolidinone. Key properties include a melting point of 199-202ºC(lit.), a boiling point of 328.2ºC at 760 mmHg, a density of 1.38 g/cm3 and a flash point of 152.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

35795-44-9

Jingsj CID

J-1568499-2

Molecular Formula

C₁₁H₁₄N₂O₂S₂

Chinese Name

3-乙基-5-[(3-甲基噻唑烷-2-亚基)乙亚基]-2-硫酮恶唑烷-4-酮

Molecular Weight

270.37100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026