tert-butyl 4-(2-oxoethyl)piperidine-1-carboxylate

4-(2-氧代乙基)哌啶-1-羧酸叔丁酯

Also known as: N-Boc-4-piperidineacetaldehyde, 1-Boc-4-(2-oxo-ethyl)piperidine, tert-butyl 4-(formylmethyl)piperidine-1-carboxylate, 2-(N-Boc-4-piperidinyl)acetaldehyde, 2-methyl-2-propanyl 4-(2-oxoethyl)-1-piperidinecarboxylate, 4-(2-oxoethyl)piperidine-1-carboxylic acid tert-butyl ester, 1-(tert-butyloxycarbonyl)-piperidine-4-acetaldehyde

CAS No.
142374-19-4
Jingsj CID
J-1477721-9
Molecular Formula
C12H21NO3
Chinese Name
4-(2-氧代乙基)哌啶-1-羧酸叔丁酯
Molecular Weight
227.300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point38-42ºC
Boiling Point318.1±15.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point146.2±20.4 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of tert-butyl 4-(2-oxoethyl)piperidine-1-carboxylate?

142374-19-4

What are the molecular formula and molecular weight of tert-butyl 4-(2-oxoethyl)piperidine-1-carboxylate?

C12H21NO3, molecular weight 227.300 g/mol

Is tert-butyl 4-(2-oxoethyl)piperidine-1-carboxylate hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026