Description

5-Chloro-4-Phenyl-1,2,3-Thiadiazole is a specialized heterocyclic compound featuring a thiadiazole core substituted with chlorine and phenyl groups. This structure makes it a valuable synthetic intermediate and building block for advanced chemical synthesis. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and insecticides with unique modes of action.
• Material Science: Acts as a monomer or functionalizing agent in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis: Employed in organic chemistry research for constructing complex heterocyclic systems and for studying structure-activity relationships (SAR).
• Ligand & Catalyst Development: Utilized in the design of novel ligands for metal complexes used in catalytic processes.

Basic Information

Product Name	5-Chloro-4-Phenyl-1,2,3-Thiadiazole
CAS No.	53646-00-7
Molecular Formula	C8H5ClN2S
Molecular Weight	196.66 g/mol
Synonyms	4-Phenyl-5-chloro-1,2,3-thiadiazole; 5-Chloro-4-phenyl-[1,2,3]thiadiazole; 1,2,3-Thiadiazole, 5-chloro-4-phenyl-; 5-Chloro-4-phenyl-1,2,3-thiadiazole; 4-Phenyl-5-chloro-δ²-1,2,3-thiadiazoline
EINECS	Contact for details

Quality Control

Our 5-Chloro-4-Phenyl-1,2,3-Thiadiazole is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and purity. A comprehensive 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, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. This product is light-sensitive and should be stored away from light.

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.