Description

2-Thiophenesulfonamide,n-1H-1,2,4-Triazol-3-Yl-(9Ci) CAS NO 439932-87-3 is a high-purity, heterocyclic sulfonamide derivative of significant interest in advanced organic synthesis. This compound serves as a critical building block for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of new chemical entities with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the thiophene and triazole motifs are pharmacologically active.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study biological pathways and protein interactions in academic and industrial R&D.
• Material Science: Potential use as a monomer or additive in the synthesis of specialized polymers with unique electronic or thermal properties.
• Contract Research & Manufacturing (CRAM): Supplied to CROs and CDMOs engaged in custom synthesis projects for clients in life sciences.

Basic Information

Product Name	2-Thiophenesulfonamide,n-1H-1,2,4-Triazol-3-Yl-(9Ci)
CAS No.	439932-87-3
Molecular Formula	C6H6N4O2S2
Molecular Weight	230.27 g/mol
Synonyms	3-(2-Thiophenesulfonamido)-1H-1,2,4-triazole; 1H-1,2,4-Triazol-3-amine, N-(2-thienylsulfonyl)-; N-(Thiophen-2-ylsulfonyl)-1H-1,2,4-triazol-3-amine; 2-Thiophenesulfonamide, N-(1H-1,2,4-triazol-3-yl)-; 439932-87-3; AKOS005258065; N-(1H-1,2,4-Triazol-3-yl)thiophene-2-sulfonamide; Thiophene-2-sulfonic acid (1H-1,2,4-triazol-3-yl)amide
EINECS	Contact for details

Quality Control

Our 2-Thiophenesulfonamide,n-1H-1,2,4-Triazol-3-Yl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

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 sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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