Description

2,3-Dihydro-2,3,5-Triphenyl-1,3,4-Thiadiazole is a specialized heterocyclic organic compound featuring a thiadiazole core. This compound matters as a versatile chemical intermediate and building block in advanced organic synthesis, particularly for the development of novel materials and active pharmaceutical ingredients. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for creating complex molecular architectures.

Application

• As a key chemical intermediate in the synthesis of novel heterocyclic compounds for pharmaceutical research.
• Utilized in the development of organic light-emitting diodes (OLEDs) and other advanced electronic materials.
• Serves as a building block for ligands and catalysts used in asymmetric synthesis.
• Employed in agrochemical research for the creation of new active ingredients with potential herbicidal or pesticidal activity.
• Used in academic and industrial R&D for studying structure-activity relationships (SAR) and reaction mechanisms.
• Potential precursor in the synthesis of corrosion inhibitors or specialty polymers.

Basic Information

Product Name	2,3-Dihydro-2,3,5-Triphenyl-1,3,4-Thiadiazole
CAS No.	13187-62-7
Molecular Formula	C20H16N2S
Molecular Weight	316.42 g/mol
Synonyms	2,3,5-Triphenyl-2,3-dihydro-1,3,4-thiadiazole; 2,3,5-Triphenyl-δ²-1,3,4-thiadiazoline; 1,3,4-Thiadiazole, 2,3-dihydro-2,3,5-triphenyl-; 2,3-Dihydro-2,3,5-triphenyl-1,3,4-thiadiazol; Triphenyldihydrothiadiazole; NSC 403119; 2,3,5-Triphenyl-4,5-dihydro-1,3,4-thiadiazole
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-2,3,5-Triphenyl-1,3,4-Thiadiazole is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%

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