Description

4-(2-Thienyl)-1,2,3-thiadiazole is a specialized heterocyclic compound featuring a fused thiophene and thiadiazole ring system, serving as a versatile building block in advanced organic synthesis. This unique structure makes it a critical intermediate for developing novel materials and active compounds with tailored electronic and biological properties. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for creating new molecular entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where the thiadiazole moiety is pharmacologically active.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides, leveraging its heterocyclic framework for bioactivity.
• Material Science: Serves as a building block for organic semiconductors, conductive polymers, and non-linear optical (NLO) materials due to its electron-rich character.
• Ligand Synthesis: Employed in coordination chemistry to create novel ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research: Fundamental reagent in heterocyclic and medicinal chemistry research for constructing complex molecular architectures.

Basic Information

Product Name	4-(2-Thienyl)-1,2,3-thiadiazole
CAS No.	18212-25-4
Molecular Formula	C6H4N2S2
Molecular Weight	168.24 g/mol
Synonyms	4-(Thiophen-2-yl)-1,2,3-thiadiazole; 2-(1,2,3-Thiadiazol-4-yl)thiophene; Thieno[2,3-d][1,2,3]thiadiazole (alternative fused ring naming); 4-(2-Thienyl)-1,2,3-thiadiazole; 18212-25-4; 4-Thiophen-2-yl-[1,2,3]thiadiazole
EINECS	Contact for details

Quality Control

Every batch of 4-(2-Thienyl)-1,2,3-thiadiazole is produced and tested under a strict quality management system to ensure consistency and reliability for research and development purposes. We provide comprehensive analytical data including HPLC purity, NMR, and mass spectrometry confirmation. A Certificate of Analysis (COA) detailing batch-specific results is available for all shipments to support your quality assurance and regulatory documentation.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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