Description

4H-Imidazo[4,5-E]-2,1,3-Benzothiadiazole-2-Siv (9Ci) is a specialized heterocyclic organic compound, identified by CAS NO 343263-96-7, that serves as a high-value synthetic intermediate and building block in advanced chemical research. Its unique fused-ring structure containing nitrogen and sulfur atoms makes it a critical precursor for developing novel materials and active pharmaceutical ingredients (APIs). This compound is primarily sought by research institutions and industrial R&D departments focused on organic synthesis, medicinal chemistry, and material science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Organic Light-Emitting Diode (OLED) Research: Used in the development of electron-transport materials or emissive layer dopants due to its heterocyclic structure.
• Agrochemical Development: Serves as a precursor for creating new active ingredients with potential herbicidal or pesticidal properties.
• Coordination Chemistry & Ligand Synthesis: Acts as a ligand or precursor for ligands in catalytic systems and metal-organic frameworks (MOFs).
• Dye & Pigment Chemistry: Utilized in the research and synthesis of specialized dyes and functional colorants.
• Academic & Industrial R&D: A valuable reagent for methodological studies in heterocyclic chemistry and the construction of complex molecular architectures.

Basic Information

Product Name	4H-Imidazo[4,5-E]-2,1,3-Benzothiadiazole-2-Siv (9Ci)
CAS No.	343263-96-7
Molecular Formula	C7H4N4S
Molecular Weight	176.20 g/mol
Synonyms	4H-Imidazo[4,5-e]-2,1,3-benzothiadiazole-2-siv (9CI); 4H-Imidazo[4,5-e]-2,1,3-benzothiadiazole; Imidazo[4,5-e]-2,1,3-benzothiadiazole; 2,1,3-Benzothiadiazole, imidazo[4,5-e]-; 343263-96-7
EINECS	Contact for details

Quality Control

Every batch of 4H-Imidazo[4,5-E]-2,1,3-Benzothiadiazole-2-Siv (9Ci) undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), identity confirmation (by IR and/or NMR), and other relevant parameters is provided with each shipment to guarantee reliable and reproducible performance in your synthetic workflows.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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