Description

1H-Imidazo[4,5-E]-2,1,3-Benzoxadiazole(9Ci) is a specialized heterocyclic organic compound featuring a fused imidazole and benzoxadiazole ring system, serving as a key advanced intermediate in fine chemical synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel pharmaceuticals and functional materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for lead optimization and the synthesis of high-value target molecules.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection with potential herbicidal or fungicidal properties.
• Material Science: Serves as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic semiconductors.
• Chemical Biology: Employed as a probe or scaffold in the design of molecules for studying biological processes and protein interactions.
• Dye & Pigment Synthesis: Acts as an intermediate for creating specialized heterocyclic dyes and colorants.
• Academic & Contract Research: Essential for methodological development and exploratory synthesis in university and CRO (Contract Research Organization) laboratories.

Basic Information

Item	Detail
Product Name	1H-Imidazo[4,5-E]-2,1,3-Benzoxadiazole(9Ci)
CAS No.	40554-51-6
Molecular Formula	C7H4N4O
Molecular Weight	160.13 g/mol
Synonyms	1H-Imidazo[4,5-e]-2,1,3-benzoxadiazole; 2,1,3-Benzoxadiazole, 1H-imidazo[4,5-e]-; Imidazo[4,5-e]-2,1,3-benzoxadiazole, 1H-; 1H-Imidazo[4,5-e]benz-2,1,3-oxadiazole; 40554-51-6; AI3-52462; NSC 407348; CCRIS 9351
EINECS	Contact for details

Quality Control

Our 1H-Imidazo[4,5-E]-2,1,3-Benzoxadiazole(9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), related substances, and residual solvents are available for every shipment. We adhere to cGMP principles where applicable to support our clients in regulated research and development.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.