Description

1H-Benzimidazole,5-Chloro-4-Nitro-(9Ci) is a high-purity, functionalized benzimidazole derivative, a crucial heterocyclic building block in advanced organic synthesis. Its core value lies in its dual functionality, offering both a reactive nitro group and a halogenated aromatic system, enabling the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it serves as a key intermediate for developing active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting enzymes and receptors where the benzimidazole scaffold is pharmacologically active.
• Agrochemical Synthesis: Used in the development of advanced fungicides, herbicides, and plant growth regulators, leveraging its heterocyclic structure for biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in electronic displays and lighting.
• Coordination Chemistry & Ligand Design: Acts as a versatile ligand for metal complexes in catalysis and materials science due to its nitrogen donor atoms.
• Dye and Pigment Manufacturing: Employed in the synthesis of specialized azo dyes and pigments where its substituted ring system contributes to color fastness and stability.
• Research & Development: A valuable tool for academic and industrial R&D in medicinal chemistry and material science for structure-activity relationship (SAR) studies.

Basic Information

Product Name	1H-Benzimidazole,5-Chloro-4-Nitro-(9Ci)
CAS No.	32046-86-9
Molecular Formula	C7H4ClN3O2
Molecular Weight	197.58 g/mol
Synonyms	5-Chloro-4-nitro-1H-benzimidazole; 5-Chloro-4-nitrobenzimidazole; 4-Nitro-5-chlorobenzimidazole; 1H-Benzimidazole, 5-chloro-4-nitro-; 5-Chloro-4-nitro-1H-benzo[d]imidazole; Benzimidazole, 5-chloro-4-nitro-; 32046-86-9 (CAS)
EINECS	Contact for details

Quality Control

Our 1H-Benzimidazole,5-Chloro-4-Nitro-(9Ci) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) are provided and available upon request, detailing all relevant specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.