Description

2-(4-Fluorobenzenesulphamido)-3-Methylbutyric Aci CAS NO 250714-79-5 is a specialized fluorinated sulfonamide derivative with a branched alkyl chain, serving as a high-value synthetic intermediate in advanced organic synthesis. Its core value proposition lies in its unique molecular architecture, which enables the precise introduction of both fluorinated aromatic and sulfonamide functional groups into target molecules, a critical step for modulating biological activity and physicochemical properties. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the discovery and process development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in areas targeting enzymes and receptors where fluorinated sulfonamides are pharmacologically active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, where the fluorine atom and sulfonamide group can enhance bioavailability and environmental stability.
• Chemical Biology Probe Synthesis: Employed to create labeled or tagged molecules for studying biological pathways and protein interactions.
• Material Science Precursor: Potential intermediate for synthesizing specialty polymers or ligands with specific electronic or binding properties.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific, multi-step synthetic projects requiring this precise chemical moiety.

Basic Information

Product Name	2-(4-Fluorobenzenesulphamido)-3-Methylbutyric Aci
CAS No.	250714-79-5
Molecular Formula	C11H14FNO4S
Molecular Weight	275.30 g/mol
Synonyms	2-[(4-Fluorophenyl)sulfamoyl]-3-methylbutanoic acid; 3-Methyl-2-[(4-fluorophenyl)sulfamoyl]butanoic acid; 2-(4-Fluorophenylsulfamoyl)-3-methylbutyric acid; 4-Fluoro-N-(1-isopropyl-2-carboxyethyl)benzenesulfonamide; 2-(4-Fluorobenzenesulphonamido)-3-methylbutyric acid; 250714-79-5; 2-(p-Fluorobenzenesulfonamido)-3-methylbutyric acid
EINECS	Contact for details

Quality Control

Every batch of 2-(4-Fluorobenzenesulphamido)-3-Methylbutyric Aci is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all shipments. Our quality commitment supports compliance with relevant guidelines for advanced chemical 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 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
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.