Description

2,6-Di(Selenophen-2-Yl)-4H-Thiopyran-4-One is a specialized heterocyclic compound featuring a central thiopyranone core flanked by two selenophene units. This unique molecular architecture makes it a valuable building block and precursor in advanced materials research and organic electronics. It is primarily sought after by R&D chemists and material scientists working on the development of novel semiconductors, photovoltaics, and non-linear optical materials. The compound's distinct electronic properties, derived from the combination of sulfur, selenium, and oxygen heteroatoms, are key to its utility in cutting-edge applications.

Application

• Organic Semiconductor Development: Serves as a key precursor or dopant for creating novel p-type or n-type organic semiconductor materials.
• Photovoltaic Research: Investigated as an electron donor or acceptor component in the active layer of organic solar cells (OSCs) and perovskite solar cells.
• Non-Linear Optical (NLO) Materials: Used in the synthesis of chromophores for applications in optical limiting, frequency doubling, and electro-optic modulation.
• Organic Light-Emitting Diodes (OLEDs): Explored as a host or emissive material in the fabrication of efficient OLED devices for displays and lighting.
• Chemical Synthesis & Catalysis: Acts as a versatile intermediate for constructing complex, selenium-containing heterocyclic systems for pharmaceutical or agrochemical research.
• Sensor Technology: Potential use in the development of chemical sensors due to its specific optoelectronic response to environmental stimuli.

Basic Information

Product Name	2,6-Di(Selenophen-2-Yl)-4H-Thiopyran-4-One
CAS No.	62461-54-5
Molecular Formula	C12H6O1S1Se2
Molecular Weight	388.11 g/mol
Synonyms	2,6-Bis(2-selenienyl)-4H-thiopyran-4-one; 4H-Thiopyran-4-one, 2,6-bis(2-selenophenyl)-; 2,6-Di(2-selenophenyl)-4H-thiopyran-4-one; 2,6-Di(selenophen-2-yl)-4H-thiopyran-4-one; Selenophene-thiopyranone conjugate; DSTPO; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Every batch of 2,6-Di(Selenophen-2-Yl)-4H-Thiopyran-4-One is synthesized and purified under controlled conditions to ensure high purity and batch-to-batch consistency, suitable for demanding research applications. Our products undergo rigorous quality testing, including chromatographic and spectroscopic analysis, to ensure compliance with internal specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container sealed to prevent contamination and moisture absorption. For long-term storage, consider storing under an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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