Description

1,2-Dihydro-5-Methyl-3-Selenoxo-3H-1,2,4-Triazole is a specialized organoselenium compound of significant interest in advanced chemical synthesis and materials science. Its unique structure, featuring a selenium-oxo (selenoxo) group integrated into a triazole heterocycle, makes it a valuable precursor and building block for the development of novel catalysts, ligands, and functional materials. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to incorporate selenium-based functionalities into their products.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly those exploring selenium's biological activity.
• Catalyst & Ligand Precursor: Used in the synthesis of organoselenium catalysts and ligands for facilitating challenging organic transformations.
• Agrochemical Research: Employed in the development of novel fungicides, herbicides, or plant growth regulators that utilize selenium chemistry.
• Material Science: Acts as a monomer or additive in the creation of specialized polymers, coatings, or electronic materials with unique properties.
• Chemical Synthesis: Functions as a versatile building block for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Nutritional Supplement Research: Investigated as a potential precursor for novel organic selenium compounds in nutritional and biochemical studies.

Basic Information

Product Name	1,2-Dihydro-5-Methyl-3-Selenoxo-3H-1,2,4-Triazole
CAS No.	33144-86-4
Molecular Formula	C3H5N3OSe
Molecular Weight	178.05 g/mol
Synonyms	5-Methyl-1,2-dihydro-3H-1,2,4-triazole-3-selone; 5-Methyl-1,2-dihydro-3H-1,2,4-triazole-3-thione, selenium analog; 3-Selenoxo-5-methyl-1,2-dihydro-1,2,4-triazole; 5-Methyl-1,2,4-triazole-3(2H)-selone; 5-Methyl-3-selenoxo-1,2-dihydro-1,2,4-triazole; 1,2-Dihydro-5-methyl-1,2,4-triazole-3-selone
EINECS	Contact for details

Quality Control

Our 1,2-Dihydro-5-Methyl-3-Selenoxo-3H-1,2,4-Triazole is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Quality is assured through a rigorous analytical protocol including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

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
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Selenium Content	Contact for details

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