Description

5-(Pyridin-2-Ylsulfanyl)-1,3,4-Thiadiazole-2-Thiol is a heterocyclic organic compound featuring a fused thiadiazole-thiol core linked to a pyridine moiety via a sulfanyl bridge. This unique molecular architecture makes it a valuable specialty chemical intermediate for advanced synthesis, particularly in the development of novel active ingredients. It is primarily utilized by pharmaceutical R&D and agrochemical sectors seeking to incorporate its specific heterocyclic framework into new molecular entities.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing novel drug candidates, particularly those targeting specific enzyme inhibition or receptor modulation.
• Agrochemical Research: Used in the development of new fungicides, herbicides, or insecticides, leveraging the bioactivity of the thiadiazole-thiol structure.
• Ligand Synthesis in Coordination Chemistry: Serves as a precursor for creating complexing agents or ligands for metal catalysts due to its sulfur and nitrogen donor atoms.
• Material Science Research: Investigated as a monomer or additive for creating specialized polymers with unique electronic or thermal properties.
• Organic Synthesis Reagent: Employed in heterocyclic chemistry for constructing complex sulfur and nitrogen-containing ring systems.

Basic Information

Product Name	5-(Pyridin-2-Ylsulfanyl)-1,3,4-Thiadiazole-2-Thiol
CAS No.	87468-08-4
Molecular Formula	C7H5N3S3
Molecular Weight	227.33 g/mol
Synonyms	2-Mercapto-5-(2-pyridylthio)-1,3,4-thiadiazole; 5-(2-Pyridinylthio)-1,3,4-thiadiazole-2-thiol; 5-(Pyridin-2-ylsulfanyl)-1,3,4-thiadiazole-2-thiol; 2-Pyridylthio-1,3,4-thiadiazole-2-thiol; 5-(2-Pyridylthio)-2-mercapto-1,3,4-thiadiazole; 1,3,4-Thiadiazole-2-thiol, 5-(2-pyridinylthio)-; 5-(Pyridin-2-ylthio)-1,3,4-thiadiazole-2(3H)-thione (tautomeric form)
EINECS	Contact for details

Quality Control

Our production of 5-(Pyridin-2-Ylsulfanyl)-1,3,4-Thiadiazole-2-Thiol adheres to stringent internal quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening a new container to maintain purity.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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