Description

4-Amino-5-Ethyl-4H-1,2,4-Triazole-3-Thiol, 97 is a high-purity heterocyclic organic compound belonging to the 1,2,4-triazole class, serving as a versatile and critical building block in advanced chemical synthesis. Its value lies in its dual functionality, featuring both an amino group and a thiol group, which makes it an essential precursor for creating complex molecules with tailored properties. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in antiviral, anticancer, and anti-inflammatory research.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators due to its bioactive triazole core.
• Coordination Chemistry & Ligand: Acts as a chelating ligand for metal ions in catalysis and the creation of metal-organic frameworks (MOFs).
• Polymer & Material Science: Incorporated into polymers as a cross-linking agent or modifier to enhance thermal stability and mechanical properties.
• Corrosion Inhibitor Precursor: Serves as a starting material for synthesizing specialized compounds used in metal surface treatment and protection.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and reaction pathways in heterocyclic chemistry.

Basic Information

Product Name	4-Amino-5-Ethyl-4H-1,2,4-Triazole-3-Thiol, 97
CAS No.	20939-16-6
Molecular Formula	C4H8N4S
Molecular Weight	144.20 g/mol
Synonyms	5-Ethyl-4-amino-4H-1,2,4-triazole-3-thiol; 4-Amino-5-ethyl-1,2,4-triazole-3-thiol; 3-Mercapto-4-amino-5-ethyl-1,2,4-triazole; 4-Amino-5-ethyl-1H-1,2,4-triazole-3-thione; 5-Ethyl-1,2,4-triazole-3-thiol, 4-amino-; AEAT; 20939-16-6
EINECS	Contact for details

Quality Control

Our 4-Amino-5-Ethyl-4H-1,2,4-Triazole-3-Thiol, 97 is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure it meets the declared purity and specification. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and compliance for your critical 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). This compound is light-sensitive and should be stored away from light. Due to its chemical nature, it should be kept under an inert atmosphere for long-term storage to prevent oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.