Description

4-(3-Ethyl-4H-1,2,4-Triazol-4-Yl)Phenol is a high-purity, functionalized phenol derivative containing a 1,2,4-triazole moiety. This unique heterocyclic structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for synthesizing more complex molecules. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-infectives, and other therapeutic areas.
• Agrochemical Synthesis: Used as a precursor in the development of new-generation fungicides, herbicides, and plant growth regulators, leveraging its heterocyclic bioactivity.
• Ligand and Catalyst Development: Serves as a functional ligand in coordination chemistry for creating metal-organic complexes and catalysts used in organic synthesis.
• Polymer Modification: Acts as a monomer or additive for synthesizing specialty polymers with enhanced thermal stability, UV absorption, or specific chemical functionalities.
• Material Science Research: Employed in the development of advanced organic electronic materials, liquid crystals, or non-linear optical (NLO) materials.
• Chemical Research & Development: A versatile building block for academic and industrial research in medicinal chemistry and organic synthesis.

Basic Information

Product Name	4-(3-Ethyl-4H-1,2,4-Triazol-4-Yl)Phenol
CAS No.	68337-76-8
Molecular Formula	C10H11N3O
Molecular Weight	189.21 g/mol
Synonyms	4-(3-Ethyl-1H-1,2,4-triazol-1-yl)phenol; 4-(3-Ethyl-1,2,4-triazol-1-yl)phenol; Phenol, 4-(3-ethyl-4H-1,2,4-triazol-4-yl)-; 4-(3-Ethyl-4H-[1,2,4]triazol-4-yl)-phenol; 1-[4-Hydroxyphenyl]-3-ethyl-1,2,4-triazole; 3-Ethyl-4-(4-hydroxyphenyl)-4H-1,2,4-triazole
EINECS	Contact for details

Quality Control

Our 4-(3-Ethyl-4H-1,2,4-Triazol-4-Yl)Phenol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

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%
Heavy Metals	≤ 20 ppm

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