Description

Thieno[3,2-C]Pyridazine CAS NO 22390-25-6 is a high-purity fused heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique molecular architecture, featuring both thiophene and pyridazine rings, makes it an invaluable intermediate for developing novel pharmaceuticals and functional materials. This compound is primarily sought by research institutions and industrial R&D departments focused on medicinal chemistry, agrochemical discovery, and materials science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) with potential biological activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its heterocyclic scaffold.
• Material Science: Serves as a building block for organic semiconductors, conductive polymers, and light-emitting materials.
• Academic & Industrial R&D: A versatile scaffold for medicinal chemistry programs and library synthesis in drug discovery.
• Chemical Synthesis: Employed in complex organic transformations to create novel fused-ring systems and functional molecules.

Basic Information

Product Name	Thieno[3,2-C]Pyridazine
CAS No.	22390-25-6
Molecular Formula	C6H4N2S
Molecular Weight	136.17 g/mol
Synonyms	Thieno[3,2-c]pyridazine; 4-Thia-1,6-diazaindene; 1,6-Diazaindene, 4-thia-; 22390-25-6; Thienopyridazine; 3,2-c-Thienopyridazine; NSC 163049; AS-81033
EINECS	Contact for details

Quality Control

Our Thieno[3,2-C]Pyridazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our quality commitment ensures the material meets the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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