Description

5-Phenyl-1H-1,2,4-Triazole-3-Acetic Acid Ethyl Ester is a high-purity organic building block and pharmaceutical intermediate of significant commercial interest. Its core value lies in its versatile triazole-acetic acid ester scaffold, which is a critical precursor in the synthesis of more complex molecules. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting inflammation, CNS disorders, and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Material Science: Potential precursor for the development of advanced polymers, ligands for catalysis, or organic electronic materials.
• Academic Research: A valuable reagent for universities and research institutes studying heterocyclic chemistry and organic synthesis methodologies.

Basic Information

Product Name	5-Phenyl-1H-1,2,4-Triazole-3-Acetic Acid Ethyl Ester
CAS No.	866136-08-5
Molecular Formula	C₁₂H₁₃N₃O₂
Molecular Weight	231.25 g/mol
Synonyms	Ethyl 5-phenyl-1H-1,2,4-triazole-3-acetate; 1H-1,2,4-Triazole-3-acetic acid, 5-phenyl-, ethyl ester; 5-Phenyl-1,2,4-triazol-3-yl-acetic acid ethyl ester; Ethyl (5-phenyl-1H-1,2,4-triazol-3-yl)acetate; 866136-08-5; 5-Phenyl-1H-[1,2,4]triazole-3-acetic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 5-Phenyl-1H-1,2,4-Triazole-3-Acetic Acid Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and production requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.