Description

1-(4-Bromophenylsulfonyl)-4-Methylpiperidine CAS NO 333345-62-3 is a specialized sulfonamide derivative featuring a brominated phenyl ring and a methylpiperidine moiety, serving as a crucial high-purity building block in advanced organic synthesis. Its molecular architecture makes it a valuable intermediate for constructing complex pharmacologically active molecules, particularly in medicinal chemistry research and development. This compound is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of novel drug candidates and other high-value specialty chemicals.

Application

• Key pharmaceutical intermediate in the research and synthesis of new chemical entities (NCEs) with potential therapeutic activity.
• Building block for constructing sulfonamide-based compounds targeting various enzymes and receptors in drug discovery programs.
• Precursor in the development of specialty fine chemicals and advanced materials requiring a bromoaryl sulfonyl functional group.
• Used in academic and industrial R&D for method development and exploring novel organic reactions.
• Intermediate in the synthesis of compounds for agrochemical research, such as potential herbicides or fungicides.
• Starting material for creating molecular probes and ligands used in biochemical and pharmacological studies.

Basic Information

Product Name	1-(4-Bromophenylsulfonyl)-4-Methylpiperidine
CAS No.	333345-62-3
Molecular Formula	C12H16BrNO2S
Molecular Weight	318.23 g/mol
Synonyms	4-Methyl-1-[(4-bromophenyl)sulfonyl]piperidine; 1-[(4-Bromophenyl)sulfonyl]-4-methylpiperidine; 4-Bromo-N-(4-methylpiperidin-1-yl)benzenesulfonamide; 4-Methyl-1-(4-bromobenzenesulfonyl)piperidine; 333345-62-3; 1-(4-Bromophenylsulfonyl)-4-methylpiperazine (common misnomer, verify structure); 4-Bromobenzenesulfonic acid 4-methylpiperidide
EINECS	Contact for details

Quality Control

Our 1-(4-Bromophenylsulfonyl)-4-Methylpiperidine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.