Description

p-Acetamidobenzenesulphonyl Fluoride is a specialized organic intermediate featuring a reactive sulphonyl fluoride group. This compound is valued for its role as a key building block in the synthesis of more complex sulfonamide derivatives. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various sulfa drugs and other therapeutic sulfonamide-based compounds.
• Agrochemical Synthesis: Used in research and development for creating novel herbicides, fungicides, and insecticides with sulfonamide backbones.
• Chemical Biology & Proteomics: Serves as a reactive handle in activity-based protein profiling (ABPP) due to the specific reactivity of the sulphonyl fluoride group with certain amino acids.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing specialized polymers with unique properties.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for producing tailored sulfonyl-containing molecules.

Basic Information

Product Name	p-Acetamidobenzenesulphonyl Fluoride
CAS No.	329-20-4
Molecular Formula	C8H8FNO3S
Molecular Weight	217.22 g/mol
Synonyms	4-Acetamidobenzenesulfonyl Fluoride; N-(4-Fluorosulfonylphenyl)acetamide; 4-Acetamidophenylsulfonyl Fluoride; p-Acetamidophenylsulfonyl Fluoride; Acetamide, N-[4-(fluorosulfonyl)phenyl]-; 329-20-4; 4-Acetamidobenzene-1-sulfonyl fluoride
EINECS	206-340-4

Quality Control

Our p-Acetamidobenzenesulphonyl Fluoride is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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