Description

6-Nitro-2,5-Diaminopyridine is a versatile aromatic amine derivative characterized by its nitro and amino functional groups. This compound is a critical intermediate in the synthesis of high-value specialty chemicals, where its unique structure enables precise molecular transformations. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and advanced dye industries for research and production purposes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, contributing to crop protection solutions.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants used in textiles and industrial applications.
• Chemical Research & Development: An important reagent in organic synthesis for creating novel heterocyclic compounds and functional materials.
• Polymer Additive: Can be utilized in the modification of polymers to impart specific chemical or physical properties.
• Photographic Chemicals: Potential use in the formulation of specialized photographic developers and sensitizers.

Basic Information

Product Name	6-Nitro-2,5-Diaminopyridine
CAS No.	69825-83-8
Molecular Formula	C5H6N4O2
Molecular Weight	154.13 g/mol
Synonyms	2,5-Diamino-6-nitropyridine; 6-Nitro-2,5-pyridinediamine; 2,5-Diaminopyridine, 6-nitro-; 6-Nitro-2,5-diaminopyridine; 69825-83-8; 6-Nitro-2,5-diaminopyridine (CAS 69825-83-8); 6-Nitro-2,5-pyridinediamine
EINECS	Contact for details

Quality Control

Our 6-Nitro-2,5-Diaminopyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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