Description

2-Amino-5-Nitro-1H-Benzimidazole is a high-purity, functionalized benzimidazole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industrial and research chemists need it for synthesizing active pharmaceutical ingredients (APIs), dyes, and specialized polymers where its unique nitro and amino substituents enable precise molecular modifications.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel benzimidazole-based drugs, including potential antiparasitic and antiviral agents.
• Agrochemical Synthesis: Used in the research and development of new fungicides and herbicides that leverage the benzimidazole scaffold.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing azo dyes and other complex colorants due to its aromatic nitroamine structure.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a building block for electron-transport materials and emissive layers in electronic displays.
• Corrosion Inhibitor Formulation: A component in research for creating specialized corrosion inhibitors for industrial applications.
• Coordination Chemistry & Ligand Synthesis: Utilized to create chelating ligands for metal complexes in catalysis and material science.
• Academic & Industrial Research: A valuable reagent for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	2-Amino-5-Nitro-1H-Benzimidazole
CAS No.	6232-92-4
Molecular Formula	C7H6N4O2
Molecular Weight	178.15 g/mol
Synonyms	5-Nitro-1H-benzimidazol-2-amine; 2-Amino-5-nitrobenzimidazole; 5-Nitro-2-benzimidazolamine; 2-Benzimidazolamine, 5-nitro-; NSC 403697; 1H-Benzimidazol-2-amine, 5-nitro-; AI3-52066; CCRIS 5981
EINECS	228-337-8

Quality Control

Our 2-Amino-5-Nitro-1H-Benzimidazole is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	285 - 295 °C (dec.)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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