Description

2-Nitro-Pyridin-4-Ylamine Hydrochloride is a high-purity, fine chemical intermediate characterized by its nitro and amino functional groups on a pyridine core. This compound matters for its critical role as a versatile building block in the synthesis of more complex heterocyclic molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders, infectious diseases, and oncology.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Ligand Synthesis: Serves as a precursor for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Manufacturing: Intermediate in the production of advanced colorants and functional dyes due to its nitro-aromatic structure.
• Material Science: Employed in the research of organic electronic materials and polymers.
• Academic & Contract Research: Essential reagent for methodological studies and synthetic chemistry projects in university and CRO laboratories.

Basic Information

Product Name	2-Nitro-Pyridin-4-Ylamine Hydrochloride
CAS No.	1187929-34-5
Molecular Formula	C5H6N3O2·HCl
Molecular Weight	191.58 g/mol
Synonyms	4-Amino-2-nitropyridine Hydrochloride; 2-Nitro-4-pyridinamine Hydrochloride; 2-Nitro-4-aminopyridine Hydrochloride; 4-Pyridinamine, 2-nitro-, hydrochloride; 2-Nitro-4-pyridinylamine hydrochloride; 2-Nitro-pyridin-4-ylamine HCl; 4-Amino-2-nitro-pyridine HCl
EINECS	Contact for details

Quality Control

Our 2-Nitro-Pyridin-4-Ylamine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

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

Specification

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

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