tert-Butyl 4-methyl-3-oxopiperidine-1-carboxylate

4-甲基-3-氧代哌啶-1-羧酸叔丁酯

Also known as: 1-Boc-4-methyl-3-piperidone, N-Boc-3-methylpiperidin-4-one, 4-Methyl-3-oxo-1-piperidinecarboxylic acid tert-butyl ester, 1-Piperidinecarboxylic acid, 4-methyl-3-oxo-, 1,1-dimethylethyl ester

tert-Butyl 4-methyl-3-oxopiperidine-1-carboxylate (CAS 374794-77-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H19NO3 and a molecular weight of 213.27300 g/mol. It is also known as 1-Boc-4-methyl-3-piperidone, N-Boc-3-methylpiperidin-4-one and 4-Methyl-3-oxo-1-piperidinecarboxylic acid tert-butyl ester. Key property: a boiling point of 298.8±33.0 °C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
374794-77-1
Jingsj CID
J-1523402-7
Molecular Formula
C11H19NO3
Chinese Name
4-甲基-3-氧代哌啶-1-羧酸叔丁酯
Molecular Weight
213.27300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point298.8±33.0 °C at 760 mmHg

Frequently Asked Questions

What is the CAS number of tert-Butyl 4-methyl-3-oxopiperidine-1-carboxylate?

The CAS number of tert-Butyl 4-methyl-3-oxopiperidine-1-carboxylate is 374794-77-1.

What are the molecular formula and molecular weight of tert-Butyl 4-methyl-3-oxopiperidine-1-carboxylate?

tert-Butyl 4-methyl-3-oxopiperidine-1-carboxylate has molecular formula C11H19NO3 and molecular weight 213.27300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "tert-Butyl 4-methyl-3-oxopiperidine-1-carboxylate (CAS 374794-77-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523402-7 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.