Description

Trimethylselenoniumiodide is an organoselenium compound of significant interest in synthetic and materials chemistry. This quaternary selenonium salt serves as a versatile reagent and precursor, valued for its role in introducing selenium-containing functional groups. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for applications ranging from catalysis to the synthesis of novel chemical entities.

Application

• Pharmaceutical Intermediate: Used in the synthesis of selenium-containing drug candidates and bioactive molecules for research and development.
• Catalysis & Ligand Synthesis: Acts as a precursor for generating organoselenium catalysts and ligands used in various organic transformations.
• Materials Science Research: Employed in the development of novel materials, including semiconductors and polymers with specific electronic properties.
• Agrochemical Development: Serves as a building block for creating new selenium-based compounds with potential pesticidal or plant growth-regulating activity.
• Chemical Synthesis Reagent: Utilized as a methylating agent or a source of the trimethylselenonium moiety in specialized organic synthesis.
• Nutritional & Biochemical Research: Applied in studies related to selenium metabolism and the biological roles of organoselenium compounds.

Basic Information

Product Name	Trimethylselenoniumiodide
CAS No.	7362-34-7
Molecular Formula	C3H9ISe
Molecular Weight	235.97 g/mol
Synonyms	Trimethylselenonium Iodide; Selenonium, trimethyl-, iodide; Iodotrimethylselenonium; Trimethylselenonium iodide; Trimethylselenoniumiodid (German); Iodure de trimethylselenonium (French); EINECS 230-896-0
EINECS	230-896-0

Quality Control

Our Trimethylselenoniumiodide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets high-purity standards suitable for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0 %
Melting Point	Contact for details
Water Content (KF)	≤ 1.0 %
Heavy Metals	≤ 20 ppm

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