1-tert-Butyl 4-methyl 3-oxopiperidine-1,4-dicarboxylate

N-Boc-3-氧代哌啶-4-甲酸甲酯

Also known as: Methyl N-Boc-3-oxopiperidine-4-carboxylate, 1-O-tert-butyl 4-O-methyl 3-oxopiperidine-1,4-dicarboxylate, 1-tert-butyl 4-methyl 3-oxopiperidine-1,4-dicarboxylate, 3-Oxo-1,4-piperidinedicarboxylic acid 1-(1,1-dimethylethyl) 4-methyl ester, 4-Methyl 1-(2-methyl-2-propanyl) 3-oxo-1,4-piperidinedicarboxylate, Methyl N-tert-butoxycarbonyl-3-oxopiperidine-4-carboxylate, AS200

1-tert-Butyl 4-methyl 3-oxopiperidine-1,4-dicarboxylate (CAS 220223-46-1) 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 Methyl N-Boc-3-oxopiperidine-4-carboxylate, 1-O-tert-butyl 4-O-methyl 3-oxopiperidine-1,4-dicarboxylate and 1-tert-butyl 4-methyl 3-oxopiperidine-1,4-dicarboxylate. Key properties include a boiling point of 350.0±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 165.5±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

220223-46-1

Jingsj CID

J-1505094-4

Molecular Formula

C₁₂H₁₉NO₅

Chinese Name

N-Boc-3-氧代哌啶-4-甲酸甲酯

Molecular Weight

257.283 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026