Description

2-Pyridinamine, 5-Methyl-3-Nitro-, Radical Ion(1-) (9Ci) is a specialized nitro-substituted pyridine derivative with a radical anion structure, offering unique reactivity and electronic properties. This compound is valued as a versatile chemical intermediate and ligand precursor in advanced synthetic and materials chemistry. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex heterocyclic compounds with potential biological activity.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its nitro and amine functionalities.
• Coordination Chemistry & Catalysis: Acts as a precursor for nitrogen-containing ligands used in transition metal catalysis and material science.
• Organic Electronic Materials: Investigated for use in the development of novel charge-transport or emissive layers due to its radical anion character.
• Chemical Research & Development: Employed in academic and industrial labs for studying electron transfer processes and radical chemistry.
• Fine Chemical Synthesis: Utilized in multi-step synthetic routes to introduce specific functional groups into target molecules.

Basic Information

Product Name	2-Pyridinamine, 5-Methyl-3-Nitro-, Radical Ion(1-) (9Ci)
CAS No.	67476-74-8
Molecular Formula	C6H6N3O2•-
Molecular Weight	152.13 g/mol (radical anion)
Synonyms	5-Methyl-3-nitro-2-pyridinamine radical anion; 3-Nitro-5-methylpyridin-2-amine radical ion(1-); 2-Amino-5-methyl-3-nitropyridine radical anion; Nitropyridine amine radical; CAS 67476-74-8; Radical anion of 5-methyl-3-nitro-2-pyridinamine
EINECS	Contact for details

Quality Control

Our production of 2-Pyridinamine, 5-Methyl-3-Nitro-, Radical Ion(1-) (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and purity for research and development applications. Quality is verified through analytical techniques including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing identity, purity, and relevant specifications is provided with each shipment. We support custom synthesis and can tailor specifications, including purity grade and salt/counter-ion form, to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity, this material should be stored under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation. Keep away from heat, sparks, and open flame. For long-term storage, consider refrigeration (2-8°C).

Specification

Item	Specification
Appearance	Solid (Color to be specified)
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥95% (Typical, higher grades available)
Water Content (KF)	Contact for details
Residue on Ignition	Contact for details

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