Description

4(3H)-Pyridinone, 5-Methyl-3-Nitro- is a high-purity, heterocyclic organic compound characterized by its nitro-substituted pyridinone core structure. This specialized intermediate is of significant value in advanced organic synthesis and pharmaceutical research, where precise molecular architecture is critical. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecules and exploring new chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Ligand Synthesis: Serves as a precursor for creating complex ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Potential monomer or additive in the research of advanced polymers and functional organic materials.
• Academic & Contract Research: Essential for methodological studies, library synthesis, and exploratory chemistry in academic and CRO (Contract Research Organization) settings.

Basic Information

Product Name	4(3H)-Pyridinone, 5-Methyl-3-Nitro-
CAS No.	953018-25-2
Molecular Formula	C6H6N2O3
Molecular Weight	154.12 g/mol
Synonyms	5-Methyl-3-nitro-4(3H)-pyridinone; 3-Nitro-5-methyl-4(3H)-pyridinone; 5-Methyl-3-nitropyridin-4(3H)-one; 4-Hydroxy-5-methyl-3-nitropyridine; 3-Nitro-5-methyl-4-pyridinol; 5-Methyl-3-nitro-4-pyridone
EINECS	Contact for details

Quality Control

Our 4(3H)-Pyridinone, 5-Methyl-3-Nitro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to ensure traceability and compliance with your research or production 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 nature as an easily oxidized compound, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability.

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	≤ 0.5%
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.