(2S)-1-(tert-butoxycarbonyl)-4-oxopiperidine-2-carboxylic acid

(S)-1-叔丁氧基羰基-4-氧代哌啶-2-甲酸

Also known as: 1-(tert-butoxycarbonyl)-4-oxopiperidine-2-carboxylic acid, (S)-1-(tert-butoxycarbonyl)-4-oxopiperidine-2-carboxylic acid, (S)-1-Boc-4-oxopiperidine-2-carboxylic acid, (2S)-N-Boc-4-oxopipecolic acid, (2S)-4-oxo-1,2-piperidinedicarboxylic acid 1-(1,1-dimethylethyl) ester, N-Boc-(S)-4-oxopipecolic acid, (S)-1-Boc-2-carboxy-4-piperidone

(2S)-1-(tert-butoxycarbonyl)-4-oxopiperidine-2-carboxylic acid (CAS 198646-60-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H17NO5 and a molecular weight of 243.256 g/mol. It is also known as 1-(tert-butoxycarbonyl)-4-oxopiperidine-2-carboxylic acid, (S)-1-(tert-butoxycarbonyl)-4-oxopiperidine-2-carboxylic acid and (S)-1-Boc-4-oxopiperidine-2-carboxylic acid. Key properties include a melting point of 126-128ºC, a boiling point of 403.6±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 197.9±28.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

198646-60-5

Jingsj CID

J-1181444-3

Molecular Formula

C₁₁H₁₇NO₅

Chinese Name

(S)-1-叔丁氧基羰基-4-氧代哌啶-2-甲酸

Molecular Weight

243.256 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026