Description

N,N'-Diacetylsulfanilamide is a key sulfonamide derivative and an important intermediate in fine chemical synthesis. This compound is valued for its role in the production of more complex pharmaceutical and agrochemical agents. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, veterinary medicine, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of sulfonamide-based active pharmaceutical ingredients (APIs) and other therapeutic agents.
• Veterinary Drug Synthesis: Used in the manufacturing of antibacterial and antiparasitic compounds for animal health applications.
• Research & Development: Serves as a standard or starting material in organic chemistry research, particularly in studies involving sulfa drugs and their derivatives.
• Agrochemical Production: An intermediate in the synthesis of certain herbicides and fungicides that contain sulfonamide functional groups.
• Dye and Pigment Industry: Can be used as a precursor in the synthesis of specific azo dyes and colorants.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and regulatory testing in pharmaceutical manufacturing.

Basic Information

Product Name	N,N'-Diacetylsulfanilamide
CAS No.	5626-90-4
Molecular Formula	C10H12N2O4S
Molecular Weight	256.28 g/mol
Synonyms	4-Acetamido-N-(acetylamino)benzenesulfonamide; N4,N1-Diacetylsulfanilamide; Diacetylsulfanilamide; Sulfanilamide, N4,N1-diacetyl-; NSC 7606; p-Acetamidobenzenesulfonacetamide; 4-Acetamidobenzenesulfonacetamide
EINECS	227-062-5

Quality Control

Our N,N'-Diacetylsulfanilamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat sources and 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
Related Substances (HPLC)	Total impurities ≤ 2.0%

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