Description

4-Methoxy-3,5-Dimethylpyridine 1-Oxide is a versatile pyridine derivative and a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a crucial intermediate in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the pyridine N-oxide moiety can enhance biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the development of organic electronic materials and functional polymers.
• Chemical Research & Development: A valuable building block for academic and industrial R&D exploring new heterocyclic chemistry and reaction methodologies.

Basic Information

Product Name	4-Methoxy-3,5-Dimethylpyridine 1-Oxide
CAS No.	91219-89-5
Molecular Formula	C8H11NO2
Molecular Weight	153.18 g/mol
Synonyms	3,5-Dimethyl-4-methoxypyridine 1-Oxide; 4-Methoxy-3,5-dimethylpyridine N-Oxide; 3,5-Dimethyl-4-methoxypyridine N-Oxide; Pyridine, 4-methoxy-3,5-dimethyl-, 1-oxide; 4-Methoxy-3,5-lutidine N-Oxide; 4-Methoxy-3,5-lutidine 1-Oxide
EINECS	Contact for details

Quality Control

Our 4-Methoxy-3,5-Dimethylpyridine 1-Oxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.