Description

3,5-Bis(4-Methoxyphenyl)-1,2,4-Selenadiazole is a specialized organoselenium heterocyclic compound that serves as a critical building block in advanced materials and pharmaceutical research. Its unique molecular structure, featuring a selenium-nitrogen core flanked by methoxyphenyl groups, provides valuable electronic and photophysical properties. This high-purity intermediate is essential for researchers and manufacturers in the fields of organic electronics, photovoltaics, and medicinal chemistry, where precise molecular control is paramount for developing next-generation technologies.

Application

• Organic Semiconductor Development: Used as a key precursor or dopant material in the synthesis of novel charge-transport layers and light-emitting materials for OLEDs and OFETs.
• Pharmaceutical Intermediate: Serves as a sophisticated scaffold in medicinal chemistry for the research and development of new therapeutic agents, particularly those targeting selenium-dependent biological pathways.
• Photovoltaic Research: Investigated as a component in dye-sensitized solar cells (DSSCs) and perovskite solar cells due to its potential light-harvesting and electron-transfer properties.
• Coordination Chemistry & Catalysis: Acts as a ligand for transition metals, forming complexes that may be explored for catalytic applications in organic synthesis.
• Advanced Material Synthesis: Employed in creating novel polymers and supramolecular assemblies with tailored electronic characteristics for sensor applications.
• Academic & Industrial R&D: A valuable reagent for fundamental studies in heterocyclic chemistry and the exploration of selenium-containing functional materials.

Basic Information

Product Name	3,5-Bis(4-Methoxyphenyl)-1,2,4-Selenadiazole
CAS No.	68723-61-5
Molecular Formula	C₁₆H₁₄N₂O₂Se
Molecular Weight	361.26 g/mol
Synonyms	1,2,4-Selenadiazole, 3,5-bis(4-methoxyphenyl)-; Bis(4-methoxyphenyl)-1,2,4-selenadiazole; 3,5-Di(4-methoxyphenyl)-1,2,4-selenadiazole; 3,5-Bis(p-anisyl)-1,2,4-selenadiazole; 4,4'-Dimethoxy-3,5-diphenyl-1,2,4-selenadiazole
EINECS	Contact for details

Quality Control

Our 3,5-Bis(4-Methoxyphenyl)-1,2,4-Selenadiazole is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and production applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container sealed under an inert atmosphere to prevent potential degradation. Handle and store in accordance with all applicable local and international regulations for selenium compounds.

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
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Elemental Analysis	Conforms to theoretical values

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