Description

3,5-Dibromo-1-Methyl-1H-1,2,4-Triazole is a halogenated heterocyclic compound that serves as a versatile and critical building block in advanced organic synthesis. Its value lies in its ability to introduce the 1,2,4-triazole scaffold with bromine substituents, enabling further functionalization and the creation of complex molecular architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and novel materials.

Application

3,5-Dibromo-1-Methyl-1H-1,2,4-Triazole is a key synthetic intermediate with diverse applications across high-value chemical sectors.

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing triazole cores for antifungal, antiviral, or anticancer agents.
• Agrochemical Synthesis: Serves as a precursor for developing novel fungicides, herbicides, and plant growth regulators.
• Material Science: Employed in the research and production of advanced polymers, ligands for metal complexes, and corrosion inhibitors.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions (e.g., Suzuki, Sonogashira) and nucleophilic substitution reactions to create more complex heterocyclic systems.
• Ligand Precursor: Acts as a starting material for synthesizing specialized ligands used in catalysis and coordination chemistry.

Basic Information

Product Name	3,5-Dibromo-1-Methyl-1H-1,2,4-Triazole
CAS No.	23579-79-5
Molecular Formula	C3H3Br2N3
Molecular Weight	236.88 g/mol
Synonyms	1-Methyl-3,5-dibromo-1,2,4-triazole; 1-Methyl-3,5-dibromo-1H-1,2,4-triazole; 3,5-Dibromo-1-methyl-1H-1,2,4-triazole; 1,2,4-Triazole, 3,5-dibromo-1-methyl-; 3,5-Dibromo-1-methyl-s-triazole; 1-Methyl-3,5-dibromotriazole
EINECS	Contact for details

Quality Control

Our 3,5-Dibromo-1-Methyl-1H-1,2,4-Triazole is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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