Description

4-Amino-n-(5-Ethyl-[1,3,4]Thiadiazol-2-Yl)-Benzenesulfonamide is a specialized sulfonamide derivative featuring a 1,3,4-thiadiazole heterocycle, a structure of significant interest in advanced organic synthesis. This compound serves as a critical high-purity building block for the research and development of novel bioactive molecules. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in creating new therapeutic agents, particularly in the areas of antimicrobial and enzyme inhibitor development.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new sulfonamide-based drugs.
• Antimicrobial Agent Research: Used as a core scaffold for synthesizing novel compounds with potential antibacterial or antifungal activity.
• Enzyme Inhibitor Development: Serves as a starting material for creating potential inhibitors targeting specific enzymes like carbonic anhydrase.
• Chemical Biology & Proteomics: Employed in the synthesis of chemical probes for studying biological pathways and protein function.
• Agrochemical Research: Investigated as an intermediate for developing new crop protection agents with novel modes of action.
• Academic & Institutional Research: Utilized in universities and research institutes for heterocyclic chemistry studies and medicinal chemistry projects.

Basic Information

Product Name	4-Amino-n-(5-Ethyl-[1,3,4]Thiadiazol-2-Yl)-Benzenesulfonamide
CAS No.	94-19-9
Molecular Formula	C10H12N4O2S2
Molecular Weight	284.36 g/mol
Synonyms	4-Amino-N-(5-ethyl-1,3,4-thiadiazol-2-yl)benzenesulfonamide; 5-Ethyl-2-sulfanilamido-1,3,4-thiadiazole; 94-19-9; N1-(5-Ethyl-1,3,4-thiadiazol-2-yl)sulfanilamide; Sulfaethidole; Ethazol; Sul-spansion; SETD; Aseptil; Globucid
EINECS	202-311-6

Quality Control

Our 4-Amino-n-(5-Ethyl-[1,3,4]Thiadiazol-2-Yl)-Benzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and NMR spectroscopy, and residual solvent analysis to ensure it meets the stringent requirements for pharmaceutical R&D applications. Certificates of Analysis (COA) with full traceability are provided for every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.