Description

p-Bromo-n-Propylbenzenesulfonamide is a specialized organic intermediate featuring a bromine substituent and a sulfonamide functional group. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those requiring a brominated aromatic sulfonamide scaffold.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides where the bromo and sulfonamide groups confer specific biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and advanced organic materials.
• Chemical Biology & Proteomics: Can be utilized as a labeling reagent or a precursor for activity-based probes to study enzyme function.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom chemical synthesis services catering to client-specific molecular targets.

Basic Information

Product Name	p-Bromo-n-Propylbenzenesulfonamide
CAS No.	3476-19-5
Molecular Formula	C9H12BrNO2S
Molecular Weight	278.17 g/mol
Synonyms	4-Bromo-N-propylbenzenesulfonamide; 1-Bromo-4-[(propylamino)sulfonyl]benzene; Benzenesulfonamide, 4-bromo-N-propyl-; p-Bromobenzenesulfonpropylamide; N-Propyl-4-bromobenzenesulfonamide
EINECS	Contact for details

Quality Control

Our p-Bromo-n-Propylbenzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive 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 industrial synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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)	≥ 97.0%
Melting Point	Contact for details
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.