1-(Benzo[b]thiophen-4-yl)piperazine

Name: 1-(Benzo[b]thiophen-4-yl)piperazine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 846038-18-4
Cat. No. CS-0052927
Purity≥97%
MDL No.MFCD22036633

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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1-(Benzo[b]thiophen-4-yl)piperazine|CS-0052927

Structure of 846038-18-4

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Description

1-(Benzo[b]thiophen-4-yl)piperazine features a fused heteroaromatic core that imparts enhanced electron density and metabolic stability, enabling robust integration into bioactive scaffolds. This piperazine derivative serves as a key building block in medicinal chemistry, where its planar aromatic system facilitates π–π stacking interactions in target binding pockets. The molecule exhibits favorable solubility profiles under standard conditions, supporting efficient coupling reactions and downstream derivatization.

Application

1-(Benzo[b]thiophen-4-yl)piperazine serves as a versatile heterocyclic building block in medicinal chemistry, enabling the construction of bioactive scaffolds through standard coupling reactions. Its benzo[b]thiophene core provides enhanced metabolic stability and π-stacking potential, while the piperazine moiety offers multiple sites for functionalization. The compound exhibits good bench stability, facilitates purification via standard chromatographic methods, and demonstrates broad compatibility with common synthetic transformations, making it a practical choice for lead optimization and API development.

General Information

CAS No. 846038-18-4
Cat. No. CS-0052927
Purity ≥97%
MDL No. MFCD22036633
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₁₄N₂S
Molecular Weight 218.32
Synonym(s) 4-(1-Piperazinyl)benzo[b]thiophene
SMILES C1CN(CCN1)C1=C2C=CSC2=CC=C1

Computational Chemistry Data

TPSA 15.27
LogP 2.3109
H_Acceptors 3
H_Donors 1
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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Piperazine compounds

Key Words

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1-(Benzo[b]thiophen-4-yl)piperazine

CAS No. 846038-18-4

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