Description

Potassium 1,2,3-Triazole-5-Thiolate is a versatile organometallic salt that serves as a key building block and reagent in advanced chemical synthesis. Its value lies in providing a reactive, protected thiolate anion for the efficient construction of heterocyclic and sulfur-containing compounds. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular assembly is critical.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing triazole or thioether functionalities.
• Agrochemical Synthesis: Used in the production of modern fungicides, herbicides, and plant growth regulators that leverage the triazole-thiol chemistry.
• Ligand and Catalyst Preparation: Serves as a starting material for creating specialized ligands used in coordination chemistry and catalysis.
• Polymer Modification: Employed to introduce functional groups into polymer chains, enhancing properties like adhesion or chemical resistance.
• Corrosion Inhibitor Formulation: Acts as a key component in high-performance corrosion inhibitor packages for industrial applications.
• Research & Development: A valuable reagent for academic and industrial R&D in medicinal chemistry and material science.

Basic Information

Product Name	Potassium 1,2,3-Triazole-5-Thiolate
CAS No.	37539-04-1
Molecular Formula	C2H2KN3S
Molecular Weight	139.22 g/mol
Synonyms	5-Mercapto-1H-1,2,3-triazole Potassium Salt; Potassium 5-Mercapto-1,2,3-triazol-1-ide; 1H-1,2,3-Triazole-5-thiol, Potassium Salt; 5-Thiol-1,2,3-triazole Potassium Salt; Potassium Triazolethiolate; PTAT; K-1,2,3-Triazole-5-thiolate
EINECS	Contact for details

Quality Control

Our Potassium 1,2,3-Triazole-5-Thiolate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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