Description

1H-Benzimidazole,4-Nitro-,3-Oxide(9Ci) is a specialized nitro-substituted benzimidazole derivative, a high-value chemical intermediate prized for its unique reactivity profile. Its core value lies in serving as a critical building block for synthesizing advanced heterocyclic compounds, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors seeking to innovate within the benzimidazole chemical space.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel benzimidazole-based drug candidates, particularly for antimicrobial, antiviral, and anticancer research.
• Agrochemical Synthesis: Used in the development of next-generation fungicides, herbicides, and plant growth regulators that leverage the benzimidazole scaffold.
• Coordination Chemistry & Ligand Design: Serves as a versatile ligand or precursor for creating metal-organic frameworks (MOFs) and catalysts due to its N-oxide functionality.
• Material Science Research: Employed in the development of organic semiconductors, dyes, and photoactive materials for electronic and optoelectronic applications.
• Chemical Research & Development: A valuable reagent for exploring new heterocyclic chemistry, ring transformations, and nitro-group manipulations in academic and industrial labs.

Basic Information

Product Name	1H-Benzimidazole,4-Nitro-,3-Oxide(9Ci)
CAS No.	116423-92-8
Molecular Formula	C7H5N3O3
Molecular Weight	179.14 g/mol
Synonyms	4-Nitro-1H-benzimidazole 3-oxide; 4-Nitrobenzimidazole 1-oxide; 4-Nitro-1H-benzimidazole 1-oxide; 1H-Benzimidazole, 4-nitro-, 1-oxide; 4-Nitrobenzimidazole N-oxide; 1-Hydroxy-4-nitro-1H-benzimidazole; 4-Nitro-1-hydroxy-1H-benzimidazole
EINECS	Contact for details

Quality Control

Our 1H-Benzimidazole,4-Nitro-,3-Oxide(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its light-sensitive nature and potential for oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange 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.