Description

3-Selenophenecarbonylchloride(7Ci,9Ci) is a specialized organoselenium compound primarily used as a key synthetic intermediate. This high-purity reagent is critical for introducing the selenophene moiety into complex molecular architectures, enabling advanced research and development. It is essential for pharmaceutical chemists and material scientists working on novel heterocyclic compounds, organic semiconductors, and catalysts.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel drug candidates containing the selenophene heterocycle, which is explored for various biological activities.
• Organic Electronic Materials: Used in the development of advanced organic semiconductors, conductive polymers, and light-emitting materials for OLED and OPV applications.
• Catalyst & Ligand Synthesis: Acts as a precursor for creating selenium-containing ligands and catalysts used in asymmetric synthesis and other specialized organic transformations.
• Agrochemical Research: Employed in the synthesis of new agrochemicals where the selenophene unit can impart unique properties.
• Chemical Biology Probes: Utilized to synthesize molecular probes for studying selenium metabolism and selenoprotein function.
• Material Science Research: A key reagent for constructing novel selenium-based polymers and coordination complexes with specific optical or electronic properties.

Basic Information

Product Name	3-Selenophenecarbonylchloride(7Ci,9Ci)
CAS No.	75529-68-9
Molecular Formula	C5H3ClOSe
Molecular Weight	193.49 g/mol
Synonyms	3-Selenophenecarbonyl chloride; Selenophene-3-carbonyl chloride; 3-Carboxyselenophene chloride; 3-Chlorocarbonylselenophene; 3-Selenophenoyl chloride; 3-(Chlorocarbonyl)selenophene; Selenophen-3-ylcarbonyl chloride
EINECS	Contact for details

Quality Control

Our 3-Selenophenecarbonylchloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP standards where applicable, and our quality system is designed to meet the stringent requirements of research and development as well as scale-up production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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