Description

Benzeneacetonitrile, 4-Nitro-, Radical Ion(1-) (9Ci) is a specialized organic anion with significant utility as a reactive intermediate in advanced chemical synthesis. Its unique radical anion structure makes it a valuable precursor for constructing complex nitro-aromatic and heterocyclic compounds. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those containing nitroaromatic pharmacophores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the nitro group is essential for biological activity.
• Organic Synthesis Reagent: Acts as a versatile radical anion precursor in coupling reactions, cyclizations, and other complex transformations in academic and industrial R&D laboratories.
• Material Science Research: Investigated for the preparation of specialty polymers, dyes, and functional materials that require nitro-substituted aromatic units.
• Chemical Reference Standard: Supplied to analytical laboratories for method development and calibration in the detection and quantification of similar nitro compounds.

Basic Information

Product Name	Benzeneacetonitrile, 4-Nitro-, Radical Ion(1-) (9Ci)
CAS No.	34512-13-5
Molecular Formula	C₈H₅N₂O₂⁻
Molecular Weight	161.14 g/mol (anion)
Synonyms	4-Nitrobenzyl cyanide radical anion; (4-Nitrophenyl)acetonitrile radical anion; p-Nitrobenzyl cyanide radical ion(1-); 4-Nitrobenzeneacetonitrile radical anion; 2-(4-Nitrophenyl)acetonitrile radical anion; α-(p-Nitrophenyl)acetonitrile radical anion; 34512-13-5; Radical ion of 4-nitrobenzyl cyanide
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and high reactivity. Each lot is characterized using advanced analytical techniques to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by NMR or HPLC), counter-ion identification, and solvent content is provided with every shipment to support your research and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Due to its nature as an easily oxidized (store under inert atmosphere) species, this material should be stored under an inert atmosphere (argon or nitrogen) at controlled room temperature (15-25°C). The container must be kept in a dry, cool, and well-ventilated area, away from incompatible materials.

Specification

Item	Specification
Appearance	Solid (color varies)
Identification (IR / NMR)	Conforms to structure
Assay (HPLC / NMR)	≥ 95% (Anion Basis)
Counter-ion Content	Specified per batch
Residual Solvents (GC)	Meets ICH guidelines

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