Description

1-(3-Bromo-Benzenesulfonyl)-Piperazine is a specialized sulfonamide derivative that serves as a crucial synthetic intermediate in advanced organic chemistry. Its core value lies in its dual functional groups—the piperazine ring and the bromo-substituted benzenesulfonyl moiety—which enable precise molecular construction for complex target molecules. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries, where it is utilized to develop novel active ingredients and fine-tune molecular properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its sulfonamide chemistry.
• Chemical Biology Probe Synthesis: Serves as a scaffold for creating molecular probes to study enzyme function and protein-protein interactions.
• Material Science Precursor: Can be incorporated into the synthesis of specialty polymers and advanced organic materials.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	1-(3-Bromo-Benzenesulfonyl)-Piperazine
CAS No.	179051-77-5
Molecular Formula	C10H13BrN2O2S
Molecular Weight	305.19 g/mol
Synonyms	1-[(3-Bromophenyl)sulfonyl]piperazine; 3-Bromo-N-(piperazin-1-yl)benzenesulfonamide; Piperazine, 1-[(3-bromophenyl)sulfonyl]-; 1-(3-Bromobenzenesulfonyl)piperazine; Benzenesulfonamide, 3-bromo-N-(1-piperazinyl)-; 179051-77-5; 3-Bromobenzenesulfonyl piperazine
EINECS	Contact for details

Quality Control

Our 1-(3-Bromo-Benzenesulfonyl)-Piperazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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