Description

3-Bromo-n-Cyclopentylbenzenesulfonamide is a specialized organic intermediate featuring a brominated benzene ring and a cyclopentylsulfonamide moiety. This molecular architecture makes it a valuable building block for the synthesis of more complex chemical entities, particularly in pharmaceutical research and development. It is primarily utilized by R&D chemists and process development scientists in the life sciences sector for creating novel compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its halogenated aromatic structure.
• Material Science: Acts as a monomer or additive in the research of advanced polymers and specialty materials requiring sulfonamide functionality.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for studying biological pathways and protein interactions.
• Custom Synthesis & Contract Manufacturing: A critical starting material for fine chemical manufacturers offering bespoke synthesis services to the pharmaceutical and biotechnology industries.

Basic Information

Product Name	3-Bromo-n-Cyclopentylbenzenesulfonamide
CAS No.	876681-09-3
Molecular Formula	C11H14BrNO2S
Molecular Weight	304.20 g/mol
Synonyms	3-Bromo-N-cyclopentylbenzenesulfonamide; Benzenesulfonamide, 3-bromo-N-cyclopentyl-; N-Cyclopentyl-3-bromobenzenesulfonamide; 3-Bromobenzenesulfonamide, N-cyclopentyl-; 876681-09-3
EINECS	Contact for details

Quality Control

Our 3-Bromo-n-Cyclopentylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive 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. Certificates of Analysis (COA) detailing all specifications are 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 (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.