Description

1,3,4-Thiadiazole-2(3H)-Thione,3-Methyl-5-Pyrazinyl-(9Ci) is a specialized heterocyclic organic compound that serves as a versatile and high-value synthetic intermediate. Its unique fused-ring structure containing nitrogen and sulfur atoms makes it a critical building block for advanced chemical synthesis. This compound is primarily sought after by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymes or receptors where the thiadiazole-pyrazine scaffold is pharmacologically active.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a monomer or ligand in the creation of advanced polymers, coordination complexes, and metal-organic frameworks (MOFs) with tailored electronic or catalytic properties.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct more elaborate nitrogen-sulfur containing heterocycles for various research applications.
• Ligand in Catalysis: Its structure allows it to act as a chelating ligand for transition metals, potentially useful in designing new catalytic systems.

Basic Information

Product Name	1,3,4-Thiadiazole-2(3H)-Thione,3-Methyl-5-Pyrazinyl-(9Ci)
CAS No.	780792-40-7
Molecular Formula	C7H6N4S2
Molecular Weight	210.28 g/mol
Synonyms	3-Methyl-5-(pyrazin-2-yl)-1,3,4-thiadiazole-2(3H)-thione; 2(3H)-Thione, 3-Methyl-5-pyrazinyl-1,3,4-thiadiazole; 3-Methyl-5-pyrazin-2-yl-1,3,4-thiadiazole-2-thiol; 3-Methyl-5-(2-pyrazinyl)-2-thioxo-2,3-dihydro-1,3,4-thiadiazole; 5-(Pyrazin-2-yl)-3-methyl-1,3,4-thiadiazole-2(3H)-thione; 1,3,4-Thiadiazole-2(3H)-thione, 3-methyl-5-(2-pyrazinyl)- (9CI)
EINECS	Contact for details

Quality Control

Our production of 1,3,4-Thiadiazole-2(3H)-Thione,3-Methyl-5-Pyrazinyl-(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development purposes. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This compound is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.