Description

2-Thiophenesulfonamide,5-Amino-(6Ci,8Ci,9Ci) is a specialized heterocyclic sulfonamide derivative, a key building block in advanced organic synthesis. Its value lies in its unique molecular structure, which serves as a versatile precursor for developing novel pharmaceuticals and agrochemicals. This compound is essential for research chemists and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to create new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging the bioactivity of the thiophene-sulfonamide scaffold.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialty polymers and conductive organic materials.
• Chemical Synthesis Building Block: Employed in heterocyclic and medicinal chemistry for constructing complex molecules via reactions at the amino and sulfonamide functional groups.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and organic pigments due to its aromatic thiophene core.

Basic Information

Item	Details
Product Name	2-Thiophenesulfonamide,5-Amino-(6Ci,8Ci,9Ci)
CAS No.	17510-79-1
Molecular Formula	C4H6N2O2S2
Molecular Weight	178.23 g/mol
Synonyms	5-Amino-2-thiophenesulfonamide; 5-Aminothiophene-2-sulfonamide; 2-Thiophenesulfonamide, 5-amino-; 5-Amino-thiophene-2-sulfonic acid amide; 2-Sulfamoylthiophen-5-amine; 5-Amino-2-sulfamoylthiophene; 5-Aminothiophene-2-sulfonic acid amide; 2-Thienylsulfonamide, 5-amino-
EINECS	Contact for details

Quality Control

Every batch of 2-Thiophenesulfonamide,5-Amino-(6Ci,8Ci,9Ci) is subjected to rigorous analytical testing to ensure it meets the high-purity standards required for research and industrial synthesis. Our quality assurance protocols include identity confirmation, purity assay, and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.