Description

5-(2,4-Dichlorophenyl)-4-Ethyl-4H-1,2,4-Triazole-3-Thiol is a high-purity, sulfur-containing heterocyclic compound that serves as a critical synthetic intermediate and active pharmaceutical ingredient (API) building block. Its value lies in its versatile chemical structure, which is essential for constructing complex molecules with targeted biological activity. This product is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active compounds.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in antifungal, antibacterial, and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced fungicides, herbicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile precursor in organic synthesis for creating new heterocyclic compounds and ligands.
• Material Science: Potential application in the synthesis of specialty polymers and corrosion inhibitors.
• Bioconjugation Chemistry: The thiol group enables its use in creating bioconjugates and modifying biomolecules.

Basic Information

Product Name	5-(2,4-Dichlorophenyl)-4-Ethyl-4H-1,2,4-Triazole-3-Thiol
CAS No.	29527-30-8
Molecular Formula	C10H9Cl2N3S
Molecular Weight	274.17 g/mol
Synonyms	4-Ethyl-5-(2,4-dichlorophenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione; 4-Ethyl-5-(2,4-dichlorophenyl)-4H-1,2,4-triazole-3-thiol; 5-(2,4-Dichlorophenyl)-4-ethyl-1,2,4-triazole-3-thiol; 4-Ethyl-5-(2,4-dichlorophenyl)-1,2,4-triazole-3-thiol; 3H-1,2,4-Triazole-3-thione, 4-ethyl-5-(2,4-dichlorophenyl)-2,4-dihydro-; 29527-30-8
EINECS	Contact for details

Quality Control

Our 5-(2,4-Dichlorophenyl)-4-Ethyl-4H-1,2,4-Triazole-3-Thiol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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