1-tert-Butyl 2-methyl (2S)-4-oxopiperidine-1,2-dicarboxylate

(2S)-4-氧代哌啶-1,2-二羧酸 1-叔丁酯 2-甲酯

Also known as: (S)-1-tert-butyl 2-methyl 4-oxopiperidine-1,2-dicarboxylate, O1-tert-butyl O2-methyl (2S)-4-oxopiperidine-1,2-dicarboxylate, (S)-4-Oxo-piperidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester, 1-tert-Butyl 2-methyl (S)-4-oxopiperidine-1,2-dicarboxylate, 1,2-Piperidinedicarboxylic acid, 4-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S)-, 2-Methyl 1-(2-methyl-2-propanyl) 4-oxo-1,2-piperidinedicarboxylate

1-tert-Butyl 2-methyl (2S)-4-oxopiperidine-1,2-dicarboxylate (CAS 756486-14-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H19NO5 and a molecular weight of 257.283 g/mol. It is also known as (S)-1-tert-butyl 2-methyl 4-oxopiperidine-1,2-dicarboxylate, O1-tert-butyl O2-methyl (2S)-4-oxopiperidine-1,2-dicarboxylate and (S)-4-Oxo-piperidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester. Key properties include a boiling point of 400.8±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 196.2±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

756486-14-3

Jingsj CID

J-1601480-0

Molecular Formula

C₁₂H₁₉NO₅

Chinese Name

(2S)-4-氧代哌啶-1,2-二羧酸 1-叔丁酯 2-甲酯

Molecular Weight

257.283 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026