Description

4,5-Diphenyl-1,2,3-thiadiazole is a specialized heterocyclic compound featuring a thiadiazole core flanked by two phenyl groups. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for the development of novel materials and functional molecules. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating new active ingredients and ligands.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic scaffold.
• Material Science: Acts as a building block for organic semiconductors, liquid crystals, and other advanced functional materials.
• Coordination Chemistry: Functions as a ligand or precursor for ligands in catalytic systems and metal-organic frameworks (MOFs).
• Organic Synthesis: Employed in cyclization reactions and as a versatile intermediate for constructing complex polycyclic structures.
• Chemical Research: Used in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	4,5-Diphenyl-1,2,3-thiadiazole
CAS No.	5393-99-7
Molecular Formula	C14H10N2S
Molecular Weight	238.31 g/mol
Synonyms	1,2,3-Thiadiazole, 4,5-diphenyl-; Diphenyl-1,2,3-thiadiazole; 4,5-Diphenyl-1,2,3-thiadiazole; NSC 408696; 1,2,3-Thiadiazole,4,5-diphenyl-; 4,5-Diphenyl-[1,2,3]thiadiazole
EINECS	226-386-4

Quality Control

Our 4,5-Diphenyl-1,2,3-thiadiazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with 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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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