Description

5-[3-[[3-(Fluorosulfonyl)Phenyl]Amino]-1,3-Dioxopropyl]-2-(Hexadecyloxy)Benzenesulfonyl Fluoride is a specialized, high-purity fluorosulfonyl derivative designed for advanced chemical synthesis. This compound matters as a critical building block for creating sophisticated surfactants, polymers, and specialty materials with tailored surface-active and reactive properties. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials industries for developing novel active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those requiring sulfonyl fluoride or long-chain alkoxy functionalities for targeted activity.
• Specialty Surfactant Synthesis: Used to create advanced anionic surfactants with unique hydrophilic-lipophilic balance (HLB) properties for demanding industrial and formulation applications.
• Polymer Modification Agent: Employed to introduce reactive fluorosulfonyl and sulfonyl fluoride groups into polymer backbones, enabling further functionalization or cross-linking.
• Agrochemical Active Ingredient Development: Acts as a building block for synthesizing new generation herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Material Science Research: Utilized in developing surface coatings, adhesives, and composite materials where specific interfacial properties are critical.
• Chemical Biology Probe: Functions as a reactive handle in activity-based protein profiling (ABPP) and the development of covalent enzyme inhibitors due to the sulfonyl fluoride warhead.

Basic Information

Product Name	5-[3-[[3-(Fluorosulfonyl)Phenyl]Amino]-1,3-Dioxopropyl]-2-(Hexadecyloxy)Benzenesulfonyl Fluoride
CAS No.	2537-11-3
Molecular Formula	C31H43F2NO7S2
Molecular Weight	643.80 g/mol
Synonyms	2-(Hexadecyloxy)-5-[3-[[3-(fluorosulfonyl)phenyl]amino]-1,3-dioxopropyl]benzenesulfonyl fluoride; 1-[4-(Hexadecyloxy)-2-(fluorosulfonyl)phenyl]-3-[3-(fluorosulfonyl)phenylamino]propane-1,3-dione; N-[3-(Fluorosulfonyl)phenyl]-3-[4-(hexadecyloxy)-2-(fluorosulfonyl)phenyl]-3-oxopropanamide; CAS 2537-11-3
EINECS	Contact for details

Quality Control

Our 5-[3-[[3-(Fluorosulfonyl)Phenyl]Amino]-1,3-Dioxopropyl]-2-(Hexadecyloxy)Benzenesulfonyl Fluoride is manufactured under strict quality management systems. Each batch undergoes rigorous 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 process chemistry. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to prevent decomposition. Keep away from strong acids and organic solvents.

Specification

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