Description

1-[(5-Chlorothien-2-Yl)Sulfonyl]Piperazine is a high-purity, specialized organic building block of significant interest in advanced chemical synthesis. This compound matters for its role as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique sulfonyl piperazine scaffold is highly valuable. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for process development and scale-up.

Application

• As a critical pharmaceutical intermediate in the synthesis of potential drug candidates, particularly those targeting the central nervous system.
• Utilized in agrochemical research for the development of new herbicides, fungicides, or insecticides.
• Serves as a versatile building block in medicinal chemistry for constructing complex molecules with sulfonamide and piperazine functionalities.
• Used in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Potential application in the synthesis of dyes and pigments due to the thiophene moiety.
• Employed in the development of specialty polymers and advanced materials.

Basic Information

Product Name	1-[(5-Chlorothien-2-Yl)Sulfonyl]Piperazine
CAS No.	750607-94-4
Molecular Formula	C9H11ClN2O2S2
Molecular Weight	282.78 g/mol
Synonyms	1-[(5-Chlorothiophen-2-yl)sulfonyl]piperazine; 5-Chloro-2-piperazin-1-ylsulfonylthiophene; 1-(5-Chloro-2-thienylsulfonyl)piperazine; 1-(5-Chlorothiophene-2-sulfonyl)piperazine; 5-Chloro-2-(piperazine-1-sulfonyl)thiophene; 1-(5-Chloro-2-thienylsulfonyl)piperazine; Piperazine, 1-[(5-chloro-2-thienyl)sulfonyl]-
EINECS	Contact for details

Quality Control

Our 1-[(5-Chlorothien-2-Yl)Sulfonyl]Piperazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for pharmaceutical and fine chemical intermediates. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.