Description

4-Methyl-3-Nitropyridine Hydrochloride is a high-purity, versatile chemical intermediate essential for advanced synthesis. Its value lies in the strategic positioning of functional groups, making it a critical building block for constructing complex molecular architectures. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting neurological and oncological pathways.
• Agrochemical Research: Used in developing novel pesticides and herbicides, leveraging its nitro and pyridine functionalities.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands in coordination chemistry and catalysis.
• Material Science: Building block for synthesizing functionalized polymers and advanced organic electronic materials.
• Chemical Synthesis: Versatile nitropyridine derivative used in nucleophilic substitution and reduction reactions to create more complex heterocyclic systems.

Basic Information

Item	Detail
Product Name	4-Methyl-3-Nitropyridine Hydrochloride
CAS No.	856835-53-5
Molecular Formula	C6H7N2O2 • HCl
Molecular Weight	174.59 g/mol (Free base: 138.14 g/mol)
Synonyms	3-Nitro-4-picoline Hydrochloride; 4-Methyl-3-nitropyridine HCl; 3-Nitro-4-methylpyridine Hydrochloride; 4-Picoline, 3-nitro-, hydrochloride; Pyridine, 4-methyl-3-nitro-, hydrochloride; 4-Methyl-3-nitropyridinium chloride
EINECS	Contact for details

Quality Control

Our 4-Methyl-3-Nitropyridine Hydrochloride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes data from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment aligns with cGMP principles where applicable for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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