Description

4-Bromo-2-Fluoro-n-Isopropylbenzenesulfonamide is a high-purity, advanced pharmaceutical intermediate characterized by its unique halogenated sulfonamide structure. This compound is critical for medicinal chemists in the research and development of novel active pharmaceutical ingredients (APIs), particularly in kinase inhibitor programs. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific steric and electronic properties into target molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, especially kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its halogenated aromatic core for bioactivity.
• Chemical Biology Probes: Serves as a precursor for labeled compounds or probes used in biochemical and pharmacological studies.
• Material Science: Potential monomer or additive in the development of specialty polymers with specific functional properties.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for client projects.

Basic Information

Product Name	4-Bromo-2-Fluoro-n-Isopropylbenzenesulfonamide
CAS No.	1055995-88-4
Molecular Formula	C9H11BrFNO2S
Molecular Weight	296.16 g/mol
Synonyms	4-Bromo-2-fluoro-N-(propan-2-yl)benzenesulfonamide; 4-Bromo-2-fluoro-N-isopropylbenzenesulfonamide; Benzenesulfonamide, 4-bromo-2-fluoro-N-(1-methylethyl)-; N-Isopropyl-4-bromo-2-fluorobenzenesulfonamide; 2-Fluoro-4-bromo-N-isopropylbenzenesulfonamide; 1055995-88-4; 4-Bromo-2-fluoro-N-(propan-2-yl)benzene-1-sulfonamide
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Fluoro-n-Isopropylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and relevant industry standards for advanced intermediates.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.