1-ethyl-4-(tert-butyloxycarbonyl)piperazin-2-one

1-乙基-4-(叔丁基氧基羰基)哌嗪-2-酮

Also known as: 1-Piperazinecarboxylic acid, 4-ethyl-3-oxo-, 1,1-dimethylethyl ester, 1-tert-butoxycarbonyl-4-ethyl-3-oxopiperazine, 4-ethyl-3-oxopiperazine-1-carboxylic acid tert-butyl ester, tert-butyl 4-ethyl-3-oxopiperazine-1-carboxylate

1-ethyl-4-(tert-butyloxycarbonyl)piperazin-2-one (CAS 194350-95-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H20N2O3 and a molecular weight of 228.28800 g/mol. It is also known as 1-Piperazinecarboxylic acid, 4-ethyl-3-oxo-, 1,1-dimethylethyl ester, 1-tert-butoxycarbonyl-4-ethyl-3-oxopiperazine and 4-ethyl-3-oxopiperazine-1-carboxylic acid tert-butyl ester. Key properties include a boiling point of 348ºC at 760 mmHg, a density of 1.087 g/cm3 and a flash point of 164.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

194350-95-3

Jingsj CID

J-1411423-6

Molecular Formula

C₁₁H₂₀N₂O₃

Chinese Name

1-乙基-4-(叔丁基氧基羰基)哌嗪-2-酮

Molecular Weight

228.28800 g/mol

Category

Ketones

Last updated

8/21/2026