Description

3-Formyl-4-Nitrobenzonitrile is a versatile aromatic nitrile building block characterized by its formyl and nitro functional groups. This compound is highly valued in organic synthesis for its reactivity, serving as a key precursor for the development of complex heterocyclic systems and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing novel drug candidates, particularly in the development of kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, leveraging its reactive sites for structural diversification.
• Organic Synthesis & Research: Serves as a versatile precursor for constructing complex heterocycles like quinolines, benzimidazoles, and other nitrogen-containing scaffolds.
• Dye & Pigment Manufacturing: Employed in the synthesis of specialized azo dyes and organic pigments due to its electron-withdrawing nitro and nitrile groups.
• Material Science: Investigated as a monomer or cross-linking agent in the development of advanced polymers with specific optical or electronic properties.

Basic Information

Product Name	3-Formyl-4-Nitrobenzonitrile
CAS No.	90178-82-8
Molecular Formula	C8H4N2O3
Molecular Weight	176.13 g/mol
Synonyms	4-Nitro-3-formylbenzonitrile; 4-Nitroisophthalaldehyde mononitrile; 3-Cyano-4-nitrobenzaldehyde; 4-Nitrobenzaldehyde-3-carbonitrile; 3-Formyl-4-nitrobenzenecarbonitrile; Benzonitrile, 3-formyl-4-nitro-; Isophthalonitrile, 4-nitro- (related)
EINECS	Contact for details

Quality Control

Our 3-Formyl-4-Nitrobenzonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Yellow to pale brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.