Description

4-Amino-3-Nitrobenzonitrile is a versatile aromatic nitrile derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional nature, featuring both an amino and a nitro group on the benzonitrile core, makes it a valuable precursor for creating complex heterocyclic compounds and functional dyes. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with benzimidazole or quinazoline scaffolds.
• Agrochemical Synthesis: Used in the development of modern herbicides, fungicides, and insecticides, leveraging its nitro and amino groups for further functionalization.
• Dye and Pigment Manufacturing: Serves as a starting material for azo dyes and other high-performance pigments, contributing to color strength and stability.
• Organic Light-Emitting Diodes (OLEDs): Acts as an electron-transport material or a core for emitting layer molecules in electronic display technologies.
• Corrosion Inhibitor Formulation: Utilized in the production of specialty chemicals that protect metals in industrial processes.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical reactions and creating novel molecular libraries.

Basic Information

Product Name	4-Amino-3-Nitrobenzonitrile
CAS No.	6393-40-4
Molecular Formula	C7H5N3O2
Molecular Weight	163.14 g/mol
Synonyms	3-Nitro-4-aminobenzonitrile; 4-Cyano-2-nitroaniline; 2-Nitro-4-cyanobenzenamine; Benzonitrile, 4-amino-3-nitro-; 4-Amino-3-nitro-benzonitril; 4-Amino-3-nitrobenzenecarbonitrile
EINECS	228-998-5

Quality Control

Our 4-Amino-3-Nitrobenzonitrile 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 synthetic applications. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee traceability and consistency.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber or otherwise opaque.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	178 - 182 °C
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.