Description

4-Pyridinol, 3-Methyl-5-Nitro- is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring precise and reliable fine chemical intermediates for research and development, including pharmaceutical R&D, agrochemical synthesis, and material science, will find this product essential.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting neurological or anti-infective pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators that leverage its nitro-substituted pyridine core.
• Ligand and Catalyst Development: Serves as a starting material for creating complex ligands used in catalytic systems for asymmetric synthesis.
• Material Science Research: Employed in the development of advanced organic materials, such as liquid crystals or organic semiconductors, due to its electron-deficient aromatic system.
• Chemical Research & Development: A versatile building block for academic and industrial research exploring new heterocyclic chemistry and reaction methodologies.

Basic Information

Product Name	4-Pyridinol, 3-Methyl-5-Nitro-
CAS No.	856966-91-1
Molecular Formula	C6H6N2O3
Molecular Weight	154.12 g/mol
Synonyms	3-Methyl-5-nitropyridin-4-ol; 5-Nitro-3-methyl-4-pyridinol; 4-Hydroxy-3-methyl-5-nitropyridine; 3-Methyl-5-nitro-4(1H)-pyridinone; 3-Methyl-5-nitro-4-pyridone; 5-Nitro-3-methyl-4(1H)-pyridinone; 4-Pyridinol, 3-methyl-5-nitro-
EINECS	Contact for details

Quality Control

Our 4-Pyridinol, 3-Methyl-5-Nitro- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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