Description

n-Oxide-2,4-Dimethyl-3-Pyridine Carboxylic Acid Ethyl Ester is a specialized pyridine derivative and a key synthetic intermediate in advanced organic chemistry. Its value lies in its functionalized structure, which serves as a versatile building block for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), fine chemicals, and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules, particularly those containing functionalized pyridine or pyridine N-oxide moieties.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, insecticides, and fungicides where the pyridine scaffold is a key pharmacophore.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Fine Chemical Production: Employed in the multi-step synthesis of high-value, low-volume specialty chemicals for electronics and material science.
• Academic and Industrial Research: A valuable tool for methodological studies in organic synthesis, including oxidation reactions and heterocyclic chemistry.

Basic Information

Product Name	n-Oxide-2,4-Dimethyl-3-Pyridine Carboxylic Acid Ethyl Ester
CAS No.	405058-67-5
Molecular Formula	C10H13NO3
Molecular Weight	195.22 g/mol
Synonyms	Ethyl 2,4-Dimethylpyridine-3-carboxylate 1-Oxide; 3-Pyridinecarboxylic acid, 2,4-dimethyl-, ethyl ester, 1-oxide; 2,4-Dimethyl-3-(ethoxycarbonyl)pyridine N-oxide; Ethyl 2,4-dimethylnicotinate N-oxide; 2,4-Dimethyl-3-carbethoxy-pyridine N-oxide; Pyridine-3-carboxylic acid, 2,4-dimethyl-, ethyl ester, N-oxide
EINECS	Contact for details

Quality Control

Our production of n-Oxide-2,4-Dimethyl-3-Pyridine Carboxylic Acid Ethyl Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay purity and impurity profiles. For customers with specific regulatory or project requirements, we can discuss custom purity grades and analytical protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong reducing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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