Description

Tetramethylselenourea CAS NO 5943-53-3 is a specialized organoselenium compound characterized by its unique chemical structure, serving as a versatile reagent and intermediate in advanced synthesis. This product is valued for its role in facilitating specific chemical transformations, particularly in the development of novel materials and active compounds. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for applications demanding high-purity selenium-containing building blocks.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a key building block in the development of new pesticides, herbicides, and fungicides.
• Material Science Research: Employed in the creation of specialized polymers, coatings, and selenium-containing nanomaterials.
• Chemical Reagent: Acts as a selenium source or catalyst in various organic synthesis and cross-coupling reactions.
• Laboratory Research: Utilized in academic and industrial R&D for studying organoselenium chemistry and reaction mechanisms.

Basic Information

Product Name	Tetramethylselenourea
CAS No.	5943-53-3
Molecular Formula	C5H12N2Se
Molecular Weight	179.12 g/mol
Synonyms	1,1,3,3-Tetramethyl-2-selenourea; Tetramethylselenourea; TMSeU; Selenourea, N,N,N',N'-tetramethyl-; 2-Selenourea, 1,1,3,3-tetramethyl-; N,N,N',N'-Tetramethylselenourea; 1,1,3,3-Tetramethylselenourea; Tetramethyl-2-selenourea
EINECS	227-704-7

Quality Control

Our Tetramethylselenourea undergoes rigorous quality testing to ensure compliance with high-purity standards suitable for research and industrial synthesis. We provide comprehensive analytical data to support your quality assurance protocols. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request for every batch.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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