Description

5-Bromo-n-Cyclopropyl-2-Fluorobenzenesulfonamide is a high-purity, advanced pharmaceutical intermediate designed for the synthesis of novel active pharmaceutical ingredients (APIs). Its unique halogenated and sulfonamide-substituted aromatic structure makes it a critical building block for medicinal chemistry research and development, particularly in the creation of targeted small-molecule therapeutics. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for kinase inhibitors, enzyme modulators, and other targeted therapies.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and pesticides, leveraging its halogenated aromatic core.
• Chemical Biology Probe Development: Serves as a scaffold for creating molecular probes to study biological pathways and protein functions.
• Material Science Precursor: Potential use in the synthesis of specialty polymers or functional materials requiring sulfonamide or halogenated aromatic motifs.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations engaged in custom synthesis and process scale-up for client projects.

Basic Information

Product Name	5-Bromo-n-Cyclopropyl-2-Fluorobenzenesulfonamide
CAS No.	1704121-60-7
Molecular Formula	C9H9BrFNO2S
Molecular Weight	294.14 g/mol
Synonyms	5-Bromo-N-cyclopropyl-2-fluorobenzenesulfonamide; Benzenesulfonamide, 5-bromo-N-cyclopropyl-2-fluoro-; 2-Fluoro-5-bromo-N-cyclopropylbenzenesulfonamide; 1704121-60-7; 5-Bromo-2-fluoro-N-cyclopropylbenzenesulfonamide
EINECS	Contact for details

Quality Control

Every batch of 5-Bromo-n-Cyclopropyl-2-Fluorobenzenesulfonamide is manufactured under strict quality management systems and undergoes comprehensive analytical testing. We ensure compliance with stringent internal specifications, which are aligned with industry best practices for advanced intermediates. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.