tert-Butyl 3-(2-oxoethyl)piperidine-1-carboxylate

Also known as: 1-Boc-3-piperidineacetaldehyde, 2-(1-Boc-3-piperidyl)acetaldehyde, 2-(1-Boc-3-piperidyl)-ethanal, 3-(2-Oxo-ethyl)-piperidine-1-carboxylic acid tert-butyl ester, N-Boc-piperidinyl-3-acetaldehyde, tert-Butyl 3-(2-oxoethyl)-1-piperidinecarboxylate, 1-Piperidinecarboxylic acid, 3-(2-oxoethyl)-, 1,1-dimethylethyl ester, 2-Methyl-2-propanyl 3-(2-oxoethyl)-1-piperidinecarboxylate

tert-Butyl 3-(2-oxoethyl)piperidine-1-carboxylate (CAS 372159-76-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H21NO3 and a molecular weight of 227.300 g/mol. Key properties include a boiling point of 318.1±15.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 146.2±20.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 372159-76-7
Jingsj CID: J-993719-3
Molecular Formula: C₁₂H₂₁NO₃
Molecular Weight: 227.300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	318.1±15.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	146.2±20.4 °C
Exact Mass	227.152145
PSA	46.61000
LogP	1.41
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.467

Frequently Asked Questions

What is the CAS number of tert-Butyl 3-(2-oxoethyl)piperidine-1-carboxylate?

The CAS number of tert-Butyl 3-(2-oxoethyl)piperidine-1-carboxylate is 372159-76-7.

What are the molecular formula and molecular weight of tert-Butyl 3-(2-oxoethyl)piperidine-1-carboxylate?

tert-Butyl 3-(2-oxoethyl)piperidine-1-carboxylate has molecular formula C12H21NO3 and molecular weight 227.300 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "tert-Butyl 3-(2-oxoethyl)piperidine-1-carboxylate (CAS 372159-76-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-993719-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.