Description

3,5-Bis(4-Chlorophenyl)-1,2,4-Selenadiazole is a specialized organoselenium heterocyclic compound, recognized for its unique chemical structure that incorporates selenium within a diazole ring system. This compound is of significant interest in advanced chemical synthesis and materials science due to its potential as a building block for novel functional materials and as a reagent in organic transformations. It is primarily sought by research and development laboratories in the pharmaceutical, agrochemical, and specialty chemical industries for applications in catalysis, ligand design, and the development of new molecular entities.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor or scaffold in the research and development of new active pharmaceutical ingredients (APIs), particularly for exploring selenium-containing drug candidates.
• Agrochemical Research: Used in the synthesis of novel fungicides, herbicides, or plant growth regulators where the selenadiazole moiety may impart unique biological activity.
• Material Science: Investigated as a monomer or additive for creating advanced polymers, liquid crystals, or organic semiconductors with specific electronic or optical properties.
• Catalysis & Ligand Chemistry: Functions as a ligand precursor for transition metal complexes in catalytic applications, leveraging the selenium and nitrogen donor atoms.
• Chemical Synthesis Reagent: Employed in organic synthesis as a specialized reagent for constructing complex heterocyclic systems or introducing selenium functionality.
• Academic & Industrial R&D: A valuable compound for fundamental research in organoselenium chemistry and for proof-of-concept studies in various high-tech applications.

Basic Information

Product Name	3,5-Bis(4-Chlorophenyl)-1,2,4-Selenadiazole
CAS No.	68723-58-0
Molecular Formula	C14H8Cl2N2Se
Molecular Weight	362.09 g/mol
Synonyms	1,2,4-Selenadiazole, 3,5-bis(4-chlorophenyl)-; 3,5-Di(4-chlorophenyl)-1,2,4-selenadiazole; 3,5-Bis(p-chlorophenyl)-1,2,4-selenadiazole; 4,4'-(1,2,4-Selenadiazole-3,5-diyl)bis(chlorobenzene); Bis(4-chlorophenyl)selenadiazole
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with research-grade standards. Each lot is characterized using advanced analytical techniques to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing specific test results is available upon request to support your quality assurance and regulatory documentation needs.

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. For long-term storage, consider storing under an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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