1-(tert-Butoxycarbonyl)-5,5-dimethylpyrrolidine-2-carboxylic acid

1-(叔丁氧羰基)-5,5-二甲基吡咯烷-2-羧酸

Also known as: Boc-5,5-dimethyl-DL-Pro-OH, 1-Boc-5,5-dimethylpyrrolidine-2-carboxylic acid, 5,5-Dimethyl-1-{[(2-methyl-2-propanyl)oxy]carbonyl}proline, 5,5-dimethyl-1-[(2-methylpropan-2-yl)oxy-oxomethyl]-2-pyrrolidinecarboxylic acid, 5,5-dimethyl-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid, N-Boc-5,5-dimethyl-DL-proline, 1,2-Pyrrolidinedicarboxylic acid, 5,5-dimethyl-, 1-(1,1-dimethylethyl) ester

1-(tert-Butoxycarbonyl)-5,5-dimethylpyrrolidine-2-carboxylic acid (CAS 900158-99-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H21NO4 and a molecular weight of 243.299 g/mol. It is also known as Boc-5,5-dimethyl-DL-Pro-OH, 1-Boc-5,5-dimethylpyrrolidine-2-carboxylic acid and 5,5-Dimethyl-1-{[(2-methyl-2-propanyl)oxy]carbonyl}proline. Key properties include a boiling point of 345.1±35.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 162.5±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

900158-99-8

Jingsj CID

J-1042328-0

Molecular Formula

C₁₂H₂₁NO₄

Chinese Name

1-(叔丁氧羰基)-5,5-二甲基吡咯烷-2-羧酸

Molecular Weight

243.299 g/mol

Category

Organic Acids

Last updated

8/21/2026