1-(1-Benzothiophen-4-yl)piperazine hydrochloride

1-(1-Benzothiophen-4-yl)piperazine hydrochloride is a chemical compound that has the molecular formula C12H15N2S·HCl. Its CAS number is 913614-18-3. It is a white or off-white, crystalline solid. 1-(1-Benzothiophen-4-yl)piperazine hydrochloride is used as a starting material in the synthesis of pharmaceuticals and other chemical compounds. It has also been investigated for use as a reagent in chemical reactions.


Chemical Name:

1-(1-Benzothiophen-4-yl)piperazine hydrochloride



Molecular Fomula:


Formula Weight:


Chemical Uses


1-(1-Benzothiophen-4-yl)Piperazine Hydrochloride, or C12H15N2S·HCl, is a chemical compound with a wide range of applications in the pharmaceutical and chemical synthesis industries. It has the CAS (Chemical Abstracts Service) number 913614-18-3 and is a white or off-white, crystalline solid.

Chemical Properties:

crystalline solid


In the synthesis of pharmaceuticals, 1-(1-Benzothiophen-4-yl)piperazine hydrochloride is used as a key intermediate to synthesize a plethora of compounds like antimicrobials, antibiotics, antipsychotics and anti-inflammatory agents. This compound is also used as a reagent in several chemical reactions such as synthesis of substituted piperazines, synthesis of heterocyclic compounds, and other reactions. 

Due to its wide range of applications and reactivity, 1-(1-Benzothiophen-4-yl)piperazine hydrochloride has been studied extensively in recent times. It is used in various pharmaceutical and industrial processes, which require accurate measurements of the quantity and purity of the compound. For this purpose, analytical methods such as gas chromatography, liquid chromatography, and ultra-high-performance liquid chromatography (UHPLC) are used to measure the amount and purity of 1-(1-Benzothiophen-4-yl)piperazine hydrochloride. 

In addition to its use in pharmaceutics, 1-(1-Benzothiophen-4-yl)piperazine hydrochloride is also used in research as a model compound. It is used to study the properties of a molecule and its reactivity in different conditions. In particular, it is used to study the effect of pH and temperature on the reactivity of a compound, as well as its activity in aqueous media.

Chemical Properties

Chemical name:

1-(1-Benzothiophen-4-yl)piperazine hydrochloride

Cas No:


Molecular Formula:


Formula Weight:

254.7789 g/mol



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