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

Name: tert-Butyl 3-methoxy-4-oxopiperidine-1-carboxylate
Brand: ChemScene
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CAS No. 1188265-31-7
Cat. No. CS-0054431
Purity≥95%
MDL No.None

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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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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
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tert-Butyl 3-methoxy-4-oxopiperidine-1-carboxylate|CS-0054431

Structure of 1188265-31-7

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Description

tert-Butyl 3-methoxy-4-oxopiperidine-1-carboxylate features a masked piperidinone scaffold with orthogonal protection, enabling selective functionalization at the nitrogen and carbonyl sites. The methoxy group enhances solubility and modulates reactivity, while the tert-butyl ester provides stability under basic conditions and facilitates clean deprotection. This intermediate supports efficient access to complex nitrogen-containing architectures in medicinal chemistry and natural product synthesis.

Application

tert-Butyl 3-methoxy-4-oxopiperidine-1-carboxylate serves as a versatile building block in synthetic organic chemistry, enabling efficient access to piperidine-based scaffolds. The protected amine and ketone functionalities offer orthogonal reactivity for selective transformations, while the tert-butoxycarbonyl (Boc) group provides bench stability and ease of removal under mild acidic conditions. Its methoxy substituent enhances solubility and modulates electronic effects, facilitating downstream functionalization in medicinal chemistry and process development workflows.

General Information

CAS No. 1188265-31-7
Cat. No. CS-0054431
Purity ≥95%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₁₉NO₄
Molecular Weight 229.27
Synonym(s) 3-Methoxy-4-oxo-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
SMILES COC1CN(CCC1=O)C(=O)OC(C)(C)C

Computational Chemistry Data

TPSA 55.84
LogP 1.2113
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 1

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

Quality Control

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Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Piperidine compounds

Key Words

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

CAS No. 1188265-31-7

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