Description

3,4-Dimethoxypyridine n-Oxide is a versatile heterocyclic building block and key synthetic intermediate. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and advanced materials. It is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in nucleophilic substitution reactions and as a precursor to functionalized pyridine derivatives.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various drug candidates, including kinase inhibitors and other biologically active molecules.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Research & Development: A valuable reagent for method development and exploring new organic transformations in academic and industrial R&D labs.
• Fine Chemical Production: Used in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	3,4-Dimethoxypyridine n-Oxide
CAS No.	769-71-1
Molecular Formula	C7H9NO3
Molecular Weight	155.15 g/mol
Synonyms	3,4-Dimethoxypyridine 1-Oxide; Pyridine, 3,4-dimethoxy-, 1-oxide; 3,4-Dimethoxypyridine N-oxide; 3,4-Dimethoxypyridine oxide; 3,4-DMPO; 3,4-Dimethoxy-1-oxidopyridin-1-ium
EINECS	Contact for details

Quality Control

Our 3,4-Dimethoxypyridine n-Oxide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment ensures the material meets the stringent requirements for research and process development applications.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.