Description

4-Phenyl-1H-1,2,3-Triazole-5-Carbaldehyde is a versatile heterocyclic building block featuring a reactive aldehyde group on a triazole core. This compound is crucial for advanced organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and functional materials. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with triazole-based pharmacophores.
• Agrochemical Synthesis: Used in the development of novel fungicides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating chelating ligands in coordination chemistry and catalysis.
• Material Science: Employed in the synthesis of polymers, dyes, and photoactive materials.
• Click Chemistry: The triazole core and aldehyde functionality make it a valuable scaffold for Huisgen cycloaddition and subsequent derivatization.
• Bioconjugation: The aldehyde group can be used for labeling and modifying biomolecules.

Basic Information

Product Name	4-Phenyl-1H-1,2,3-Triazole-5-Carbaldehyde
CAS No.	409097-99-0
Molecular Formula	C9H7N3O
Molecular Weight	173.17 g/mol
Synonyms	5-Formyl-4-phenyl-1H-1,2,3-triazole; 4-Phenyl-1H-1,2,3-triazole-5-carboxaldehyde; 1H-1,2,3-Triazole-5-carboxaldehyde, 4-phenyl-; 5-Aldehyde-4-phenyl-1,2,3-triazole; 4-Phenyl-1,2,3-triazole-5-carbaldehyde
EINECS	Contact for details

Quality Control

Our 4-Phenyl-1H-1,2,3-Triazole-5-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and development requirements.

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 sensitivity, the material should be stored under an inert atmosphere to prevent oxidation and kept away from incompatible substances.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.