1-(1-benzo[b]thien-4-yl )piperazine hydrochloride

1-(1-benzo[b]thien-4-yl )piperazine hydrochloride is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

1-(1-Benzo[b]thien-4-yl)piperazine hydrochloride is primarily used in pharmaceutical research as an intermediate or building block in the synthesis of bioactive heterocyclic compounds. Its structure, featuring a piperazine moiety linked to a benzo[b]thiophene ring, makes it valuable for developing compounds with potential central nervous system (CNS) activity, including antidepressants, antipsychotics, and receptor modulators. The compound is also utilized in medicinal chemistry to design kinase inhibitors, GPCR ligands, and other therapeutic candidates where heterocyclic scaffolds are important for target binding. Additionally, it serves as a reference material in chemical and pharmacological research to study structure–activity relationships (SAR) and optimize lead compounds for drug development.

The compound offers several advantages due to its rigid heterocyclic framework and functional versatility. The piperazine ring provides a site for further functionalization or derivatization, enhancing the compound's adaptability in multi-step synthetic pathways. The benzo[b]thiophene moiety contributes to planar aromatic interactions, which can improve receptor binding affinity and selectivity in medicinal chemistry applications. Its hydrochloride salt form increases water solubility, facilitating handling, formulation, and incorporation into reaction systems. The chemical stability of the compound under standard laboratory conditions also ensures reproducibility and reliability in research and synthesis.

1-(1-Benzo[b]thien-4-yl)piperazine hydrochloride is a versatile intermediate in pharmaceutical and medicinal chemistry research. Its applications in CNS-active compound development, kinase inhibitors, and heterocyclic synthesis, combined with benefits such as functional versatility, solubility, and stability, make it an essential tool for drug discovery and lead optimization. The compound continues to support innovative chemical research and the design of novel therapeutic agents.

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