(4S)-4-{[tert-butyl(dimethyl)silyl]oxy}pyrrolidin-2-one

(4S)-4-(叔丁基二甲基硅氧基)-2-吡咯烷酮

Also known as: (S)-4-(tert-Butyldimethylsilyloxy)pyrrolidin-2-one, (S)-4-(t-Butyldimethylsilyloxy)pyrrolidin-2-one, (4S)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-2-pyrrolidinone, (4S)-4-[(tert-Butyldimethylsilyl)oxy]-2-pyrrolidinone, 2-Pyrrolidinone, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (4S)-, (4S)-4-((tert-butyl(dimethyl)silyl)oxy)pyrrolidin-2-one

(4S)-4-{[tert-butyl(dimethyl)silyl]oxy}pyrrolidin-2-one (CAS 141629-19-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H21NO2Si and a molecular weight of 215.36500 g/mol. It is also known as (S)-4-(tert-Butyldimethylsilyloxy)pyrrolidin-2-one, (S)-4-(t-Butyldimethylsilyloxy)pyrrolidin-2-one and (4S)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-2-pyrrolidinone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

141629-19-8

Jingsj CID

J-1516069-8

Molecular Formula

C₁₀H₂₁NO₂Si

Chinese Name

(4S)-4-(叔丁基二甲基硅氧基)-2-吡咯烷酮

Molecular Weight

215.36500 g/mol

Category

Ketones

Last updated

8/21/2026