Description

5-Amino-1,2,4-Triazine-3-Thiol is a versatile heterocyclic building block featuring both amino and thiol functional groups on a triazine core. This compound is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the life sciences and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, including kinase inhibitors and antiviral agents.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Coordination Chemistry & Material Science: Serves as a ligand for metal complexes and a building block for functional polymers or metal-organic frameworks (MOFs).
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of specialized colorants and photographic chemicals.
• Biochemical Research: Utilized as a scaffold in medicinal chemistry for structure-activity relationship (SAR) studies.
• Cross-coupling Reactions: The thiol and amino groups provide handles for further functionalization via various catalytic processes.

Basic Information

Product Name	5-Amino-1,2,4-Triazine-3-Thiol
CAS No.	63979-21-5
Molecular Formula	C3H4N4S
Molecular Weight	128.16 g/mol
Synonyms	5-Amino-1,2,4-triazine-3-thione; 3-Mercapto-5-amino-1,2,4-triazine; 5-Amino-3-mercapto-1,2,4-triazine; 5-Amino-3-thioxo-2,3-dihydro-1,2,4-triazine; 5-Amino-1H-1,2,4-triazine-3-thione; 5-Amino-1,2,4-triazine-3(2H)-thione; 3-Thioxo-5-amino-1,2,4-triazine
EINECS	Contact for details

Quality Control

Our 5-Amino-1,2,4-Triazine-3-Thiol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every 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 material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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