Ethyl 1-benzyl-3-oxopiperidine-4-carboxylate

Name: Ethyl 1-benzyl-3-oxopiperidine-4-carboxylate
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CAS No. 39514-19-7
Cat. No. CS-D0518
Purity≥95%
MDL No.MFCD00044512

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Ethyl 1-benzyl-3-oxopiperidine-4-carboxylate|CS-D0518

Structure of 39514-19-7

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Description

Ethyl 1-benzyl-3-oxopiperidine-4-carboxylate features a rigid piperidine core bearing a benzyl group at nitrogen and a ketone at C3, enabling efficient access to complex alkaloid scaffolds. The ester functionality supports modular derivatization under standard conditions, while the electron-deficient enone system facilitates conjugate addition reactions. This bench-stable intermediate is well-suited for synthetic routes in medicinal chemistry and natural product synthesis.

Application

Ethyl 1-benzyl-3-oxopiperidine-4-carboxylate serves as a versatile building block in medicinal chemistry, enabling efficient access to piperidine-based scaffolds. Its benzyl-protected amine and α,β-unsaturated carbonyl system facilitate reductive amination, nucleophilic addition, and transition-metal-catalyzed coupling reactions. The compound exhibits excellent bench stability and simplifies purification, making it well-suited for iterative synthesis of bioactive molecules and API intermediates.

General Information

CAS No. 39514-19-7
Cat. No. CS-D0518
Purity ≥95%
MDL No. MFCD00044512
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₅H₁₉NO₃
Molecular Weight 261.32
Synonym(s) N-BENZYL-4-CARBETHOXY-3-PIPERIDONE
SMILES O=C(C1C(CN(CC2=CC=CC=C2)CC1)=O)OCC

Computational Chemistry Data

TPSA 46.61
LogP 1.6407
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 4

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Functional Group Ester

Building Blocks Skeleton Aliphatic heterocycle compounds Piperidine compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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Ethyl 1-benzyl-3-oxopiperidine-4-carboxylate

CAS No. 39514-19-7

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