Description

2-(4-Chlorophenyl)-5-Nitrobenzimidazole, 95% is a high-purity benzimidazole derivative, a versatile heterocyclic building block essential for advanced organic synthesis. This compound matters for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and specialty dyes, where its specific molecular architecture enables targeted functionality. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel benzimidazole-based therapeutic agents, including potential antivirals and antiparasitics.
• Agrochemical Research: Serves as a building block for developing new fungicides and herbicides, leveraging its bioactive heterocyclic core.
• Dye & Pigment Manufacturing: Used in the production of specialized azo dyes and pigments, where the nitro and chlorophenyl groups contribute to color fastness and specific hues.
• Material Science: Investigated as a monomer or additive for creating advanced polymers with specific optical or electronic properties.
• Organic Synthesis: A versatile reagent for constructing complex heterocyclic systems in academic and industrial research laboratories.
• Chemical Reference Standard: Employed as an analytical standard for quality control and method development in analytical chemistry.

Basic Information

Product Name	2-(4-Chlorophenyl)-5-Nitrobenzimidazole, 95%
CAS No.	1571-87-5
Molecular Formula	C₁₃H₈ClN₃O₂
Molecular Weight	273.67 g/mol
Synonyms	5-Nitro-2-(4-chlorophenyl)-1H-benzimidazole; 2-(p-Chlorophenyl)-5-nitrobenzimidazole; 1H-Benzimidazole, 2-(4-chlorophenyl)-5-nitro-; 2-(4-Chlorophenyl)-5-nitro-1H-benzimidazole; NSC 403714; 5-Nitro-2-(4'-chlorophenyl)benzimidazole; 2-(4-Chlorophenyl)-5-nitrobenzimidazole
EINECS	Contact for details

Quality Control

Our 2-(4-Chlorophenyl)-5-Nitrobenzimidazole, 95% is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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