Description

1-[(4-Bromophenyl)Sulfonyl]-4-Methylpiperazine is a specialized sulfonamide derivative of piperazine, serving as a versatile and high-purity synthetic intermediate. Its value lies in its brominated aromatic ring and sulfonyl-piperazine moiety, which are critical for constructing complex molecules in advanced research and development. This compound is essential for pharmaceutical chemists and agrochemical researchers engaged in the synthesis of novel active ingredients, particularly for applications requiring specific receptor binding or structural modification.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of potential drug candidates, especially in developing kinase inhibitors, receptor antagonists, and other biologically active molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, where the bromophenyl group can be leveraged for further functionalization.
• Material Science: Acts as a monomer or cross-linking agent in the synthesis of specialized polymers and advanced organic materials.
• Chemical Synthesis: Serves as a versatile precursor for further sulfonylation, alkylation, or coupling reactions (e.g., Suzuki, Buchwald-Hartwig) in organic chemistry laboratories.
• Bioconjugation & Probe Development: Useful for creating chemical probes and affinity labels for biochemical and proteomic studies due to its reactive sulfonyl group.

Basic Information

Product Name	1-[(4-Bromophenyl)Sulfonyl]-4-Methylpiperazine
CAS No.	837-12-7
Molecular Formula	C11H15BrN2O2S
Molecular Weight	319.22 g/mol
Synonyms	4-Methyl-1-[(4-bromophenyl)sulfonyl]piperazine; 1-(4-Bromobenzenesulfonyl)-4-methylpiperazine; N-(4-Bromophenylsulfonyl)-4-methylpiperazine; 4-Bromo-N-(4-methylpiperazin-1-yl)sulfonyl]aniline; p-Bromobenzenesulfonyl-4-methylpiperazine; 837-12-7; 4-Methylpiperazine-1-(4'-bromophenyl)sulfone
EINECS	Contact for details

Quality Control

Our 1-[(4-Bromophenyl)Sulfonyl]-4-Methylpiperazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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 room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.