Description

Ethyl 1-Phenyl-1H-1,2,4-Triazole-3-Carboxylate is a high-purity organic building block and pharmaceutical intermediate of significant commercial importance. This compound is valued for its role as a versatile precursor in the synthesis of more complex heterocyclic systems, particularly in medicinal chemistry. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and antimicrobials.
• Agrochemical Synthesis: Used in the research and development of new generation fungicides, herbicides, and plant growth regulators that incorporate the 1,2,4-triazole moiety.
• Material Science Research: Serves as a monomer or functional additive in the development of advanced polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds due to its reactive ester and triazole functional groups.
• Coordination Chemistry: Acts as a ligand for metal complexes in catalytic applications and in the study of novel coordination compounds.

Basic Information

Product Name	Ethyl 1-Phenyl-1H-1,2,4-Triazole-3-Carboxylate
CAS No.	1019-95-0
Molecular Formula	C11H11N3O2
Molecular Weight	217.23 g/mol
Synonyms	1-Phenyl-1H-1,2,4-triazole-3-carboxylic acid ethyl ester; Ethyl 1-phenyl-1,2,4-triazole-3-carboxylate; 3-Carbethoxy-1-phenyl-1,2,4-triazole; 1-Phenyl-3-ethoxycarbonyl-1,2,4-triazole; NSC 406915; 1-Phenyl-1H-[1,2,4]triazole-3-carboxylic acid ethyl ester
EINECS	213-857-1

Quality Control

Our Ethyl 1-Phenyl-1H-1,2,4-Triazole-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our production adheres to cGMP guidelines where applicable, ensuring reliability for critical pharmaceutical and agrochemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly closed in a dry environment to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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