Description

[1,2,3]Thiadiazolo[5,4-C]Pyridine(9Ci) is a specialized heterocyclic organic compound featuring a fused thiadiazole and pyridine ring system. This unique molecular architecture makes it a valuable advanced intermediate for research and development in high-tech chemical synthesis. It is primarily sought by pharmaceutical, agrochemical, and material science industries for constructing novel molecules with targeted biological or electronic properties.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in the development of kinase inhibitors, antiviral agents, and other bioactive heterocycles.
• Agrochemical Research: Used in creating new active ingredients for crop protection products, such as herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Material Science & OLED Development: Serves as a precursor for electron-transport materials (ETMs) or host materials in organic light-emitting diodes (OLEDs) due to its rigid, conjugated structure.
• Ligand Synthesis in Catalysis: Employed to construct complex nitrogen-sulfur containing ligands for transition metal catalysis, enabling novel synthetic transformations.
• Academic & Industrial R&D: A crucial reagent for methodological studies in organic chemistry and for exploring new chemical spaces in high-throughput screening libraries.

Basic Information

Product Name	[1,2,3]Thiadiazolo[5,4-C]Pyridine(9Ci)
CAS No.	174762-10-8
Molecular Formula	C5H3N3S
Molecular Weight	137.16 g/mol
Synonyms	[1,2,3]Thiadiazolo[5,4-c]pyridine; Thiadiazolo[5,4-c]pyridine; [1,2,3]Thiadiazolo[5,4-c]pyridine (9CI); Pyrido[4,3-e][1,2,3]thiadiazole; 1,2,3-Thiadiazolo[5,4-c]pyridine; 174762-10-8; SCHEMBL21806227; STL283910
EINECS	Contact for details

Quality Control

Our production of [1,2,3]Thiadiazolo[5,4-C]Pyridine(9Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized and tested using advanced analytical techniques including HPLC, GC-MS, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
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.