Description

5-Methyl-1-Phenyl-1,2,3-Triazole-4-Carbaldehyde is a versatile heterocyclic building block and key synthetic intermediate of significant importance in advanced organic synthesis. Its value lies in the reactive aldehyde group attached to the triazole core, which enables a wide range of condensation and cyclization reactions to construct complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those containing fused triazole or imidazole heterocycles with potential biological activity.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging the triazole moiety's bioactivity.
• Ligand and Catalyst Development: Employed in coordination chemistry to create specialized ligands for metal catalysts used in asymmetric synthesis and coupling reactions.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymers, coatings, and functional materials with specific optical or electronic properties.
• Chemical Biology Probe Synthesis: Utilized to build molecular probes and tags for studying biological processes and enzyme inhibition.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in organic chemistry, enabling new routes to nitrogen-containing heterocycles.

Basic Information

Product Name	5-Methyl-1-Phenyl-1,2,3-Triazole-4-Carbaldehyde
CAS No.	134926-73-1
Molecular Formula	C10H9N3O
Molecular Weight	187.20 g/mol
Synonyms	1-Phenyl-5-methyl-1H-1,2,3-triazole-4-carboxaldehyde; 5-Methyl-1-phenyl-1H-1,2,3-triazole-4-carbaldehyde; 1H-1,2,3-Triazole-4-carboxaldehyde, 5-methyl-1-phenyl-; 4-Formyl-5-methyl-1-phenyl-1,2,3-triazole; 1-Phenyl-5-methyl-1,2,3-triazole-4-carbaldehyde; 5-Methyl-1-phenyl-1,2,3-triazole-4-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 5-Methyl-1-Phenyl-1,2,3-Triazole-4-Carbaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent batch-to-batch performance. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to support your quality assurance and regulatory needs.

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). The compound may be light-sensitive and should be handled under an inert atmosphere for long-term storage to prevent potential oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.