Description

3H-1,2,4-Triazole-3-Thione, 1,2-Dihydro-5-(Phenylmethyl)- is a specialized heterocyclic organic compound belonging to the triazole-thione class, serving as a versatile and high-value synthetic intermediate. Its core value lies in its unique molecular scaffold, which is critical for constructing complex molecules with targeted biological or material properties. This compound is essential for R&D and production chemists in the pharmaceutical, agrochemical, and advanced material science sectors seeking to develop new active ingredients and functional chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the triazole-thione moiety can act as a pharmacophore or metal-chelating group.
• Agrochemical Synthesis: Used in the research and development of next-generation fungicides, herbicides, and plant growth regulators, leveraging its heterocyclic structure for bioactivity.
• Corrosion Inhibitor Precursor: Acts as a starting material for synthesizing high-performance corrosion inhibitors used in industrial cooling systems, metal treatment, and oilfield chemicals.
• Coordination Chemistry & Material Science: Serves as a ligand for metal complexes in catalysis, luminescent materials, or as a component in the development of organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies, heterocyclic chemistry exploration, and the creation of custom chemical libraries.

Basic Information

Item	Detail
Product Name	3H-1,2,4-Triazole-3-Thione, 1,2-Dihydro-5-(Phenylmethyl)-
CAS No.	28384-40-9
Molecular Formula	C9H9N3S
Molecular Weight	191.25 g/mol
Synonyms	5-Benzyl-1,2-dihydro-3H-1,2,4-triazole-3-thione; 5-Benzyl-4H-1,2,4-triazole-3-thiol; 5-Benzyl-1H-1,2,4-triazole-3-thione; 5-Benzyl-3-mercapto-1,2,4-triazole; 3-Mercapto-5-benzyl-1,2,4-triazole; Benzyl mercaptotriazole; 5-Benzyl-1,2,4-triazole-3-thiol
EINECS	Contact for details

Quality Control

Our production of 3H-1,2,4-Triazole-3-Thione, 1,2-Dihydro-5-(Phenylmethyl)- adheres to stringent in-process controls and final batch analysis to ensure consistent purity and chemical identity. We employ advanced analytical techniques including HPLC, GC, and NMR spectroscopy for verification. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment, supporting your quality assurance and regulatory compliance needs.

Storage

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

Specification

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