Description

4-Acetamidobenzenesulfonamide is a key sulfonamide derivative and a vital pharmaceutical intermediate. This compound matters for its role as a versatile building block in the synthesis of more complex active pharmaceutical ingredients (APIs). It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for research and production purposes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various sulfonamide-based drugs and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides and fungicides.
• Fine Chemical Production: Serves as a building block for specialty chemicals and dyes.
• Biochemical Research: Employed in laboratory studies as a model compound for sulfonamide chemistry and enzyme inhibition.
• Veterinary Medicine: Potential use in the development of antibacterial agents for veterinary applications.

Basic Information

Product Name	4-Acetamidobenzenesulfonamide
CAS No.	121-61-9
Molecular Formula	C8H10N2O3S
Molecular Weight	214.24 g/mol
Synonyms	N-(4-Sulfamoylphenyl)acetamide; 4'-Acetamidobenzenesulfonamide; p-Acetamidobenzenesulfonamide; N-Acetylsulfanilamide; Sulfacetamide Impurity; Sulfanilamide, N-acetyl-; NSC 7606; Acetosulfamine
EINECS	204-485-8

Quality Control

Our 4-Acetamidobenzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the requirements for use as a pharmaceutical intermediate. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is available for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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