tert-Butyl 4-phenylpiperazine-1-carboxylate

Name: tert-Butyl 4-phenylpiperazine-1-carboxylate
Brand: ChemScene
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CAS No. 77278-63-8
Cat. No. CS-0039083
Purity≥98%
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 4-phenylpiperazine-1-carboxylate|CS-0039083

Structure of 77278-63-8

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Description

tert-Butyl 4-phenylpiperazine-1-carboxylate features a bench-stable, moisture-tolerant carbamate protecting group that simplifies purification and handling. The phenylpiperazine core delivers enhanced lipophilicity and π-stacking potential, enabling efficient integration into bioactive scaffolds for medicinal chemistry applications.

Application

tert-Butyl 4-phenylpiperazine-1-carboxylate serves as a stable, bench-ready building block for the synthesis of bioactive piperazine derivatives. Its tert-butyl carbamate group enables straightforward deprotection under mild acidic conditions, while the phenylpiperazine core provides a versatile scaffold for medicinal chemistry applications. The compound exhibits excellent functional group tolerance and facilitates efficient coupling reactions in standard peptide and small-molecule synthesis workflows.

General Information

CAS No. 77278-63-8
Cat. No. CS-0039083
Purity ≥98%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₅H₂₂N₂O₂
Molecular Weight 262.35
Synonym(s) N-(tert-Butoxycarbonyl)-N'-phenylpiperazine
SMILES CC(C)(C)OC(=O)N1CCN(CC1)C2=CC=CC=C2

Computational Chemistry Data

TPSA 32.78
LogP 2.7437
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 1

Safety Information

Download SDS

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-P330-P362+P364-P405-P501

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Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Piperazine compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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tert-Butyl 4-phenylpiperazine-1-carboxylate

CAS No. 77278-63-8

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