Description

1H-Thieno[3,2-E]Benzimidazole(8Ci,9Ci) CAS NO 23630-49-1 is a specialized heterocyclic organic compound belonging to the benzimidazole class, characterized by a fused thiophene ring system. This unique molecular architecture makes it a valuable advanced pharmaceutical intermediate and a key building block in the synthesis of complex organic molecules. It is primarily sought by research institutions, pharmaceutical developers, and fine chemical manufacturers engaged in creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Organic Light-Emitting Diode (OLED) Materials: Used in the development of electron-transporting or host materials for display and lighting technologies due to its fused ring structure.
• Agrochemical Research: Acts as a building block for creating new fungicides or herbicides with specific modes of action.
• Coordination Chemistry & Ligand Synthesis: Utilized to create complexing agents or ligands for catalysis and material science applications.
• Dye and Pigment Industry: Functions as an intermediate for synthesizing specialized dyes and pigments with enhanced light-fastness or color properties.
• Academic & Industrial R&D: Employed in fundamental chemical research to explore new reactions and properties of fused heterocyclic systems.

Basic Information

Product Name	1H-Thieno[3,2-E]Benzimidazole(8Ci,9Ci)
CAS No.	23630-49-1
Molecular Formula	C9H6N2S
Molecular Weight	174.22 g/mol
Synonyms	1H-Thieno[3,2-e]benzimidazole; Thieno[3,2-e]benzimidazole; 1H-Thieno[3,2-e]-1H-benzimidazole; 1H-Thieno[3,2-e]benzimidazole(8CI,9CI); 23630-49-1; Thienobenzimidazole; NSC 406084; Benzimidazo[4,5-e]thiophene
EINECS	Contact for details

Quality Control

Our production of 1H-Thieno[3,2-E]Benzimidazole adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination. Certificates of Analysis (COA) detailing all test results are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability.

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%

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