Description

1(2H)-Pyridinecarboxylic Acid, 4-Methoxy-, Ethyl Ester is a specialized pyridine derivative ester, serving as a high-value synthetic intermediate in advanced organic chemistry. Its core value lies in its functionalized structure, which provides a versatile scaffold for constructing complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on novel active ingredients, particularly in the synthesis of heterocyclic compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its pyridine core for bioactivity.
• Ligand Synthesis: Serves as a precursor for creating specialized ligands used in catalysis and material science.
• Fine Chemical Production: Intermediate in the multi-step synthesis of complex, high-value specialty chemicals.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new chemical reactions in process chemistry.

Basic Information

Product Name	1(2H)-Pyridinecarboxylic Acid, 4-Methoxy-, Ethyl Ester
CAS No.	343331-40-8
Molecular Formula	C9H11NO3
Molecular Weight	181.19 g/mol
Synonyms	4-Methoxy-1(2H)-pyridinecarboxylic acid ethyl ester; Ethyl 4-methoxy-1,2-dihydropyridine-1-carboxylate; 4-Methoxy-2H-pyridine-1-carboxylic acid ethyl ester; 1-Carbethoxy-4-methoxy-1,2-dihydropyridine; 1,2-Dihydro-4-methoxy-1-pyridinecarboxylic acid ethyl ester; 4-Methoxy-1,2-dihydropyridine-1-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our production of 1(2H)-Pyridinecarboxylic Acid, 4-Methoxy-, Ethyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 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.