Description

1(2H)-Pyridinecarboxylic Acid, 3,6-Dihydro-4-Methoxy-, Ethyl Ester is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients, where its unique pyridine-derived scaffold offers valuable functionalization potential.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials and advanced polymers due to its electron-rich pyridine core.
• Custom Synthesis and Contract Manufacturing: A high-value intermediate for fine chemical producers offering bespoke synthesis services to the life sciences industry.

Basic Information

Product Name	1(2H)-Pyridinecarboxylic Acid, 3,6-Dihydro-4-Methoxy-, Ethyl Ester
CAS No.	203984-87-6
Molecular Formula	C9H13NO3
Molecular Weight	183.20 g/mol
Synonyms	Ethyl 4-Methoxy-3,6-dihydro-2H-pyridine-1-carboxylate; 4-Methoxy-1,2,3,6-tetrahydropyridine-1-carboxylic Acid Ethyl Ester; 1-Carbethoxy-4-methoxy-1,2,3,6-tetrahydropyridine; 1,2,3,6-Tetrahydro-4-methoxypyridine-1-carboxylic Acid Ethyl Ester; 4-Methoxy-1,2,3,6-tetrahydropyridine-1-carboxylic Acid Ethyl Ester; 203984-87-6; 1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-4-methoxy-, ethyl ester
EINECS	Contact for details

Quality Control

Our 1(2H)-Pyridinecarboxylic Acid, 3,6-Dihydro-4-Methoxy-, Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) documenting batch-specific results are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.