Description

1(2H)-Pyridinecarboxylic acid, Ethyl ester (9Ci) is a specialized heterocyclic building block and ester derivative of picolinic acid. This compound is valued for its role as a versatile synthetic intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing pyridine or nicotinic acid derivatives.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating chelating ligands and organocatalysts in asymmetric synthesis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and functional materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new chemical reactions in heterocyclic chemistry.

Basic Information

Product Name	1(2H)-Pyridinecarboxylic acid, Ethyl ester (9Ci)
CAS No.	57956-33-9
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	Ethyl 1,2-dihydropyridine-2-carboxylate; Ethyl 1,2-dihydro-2-pyridinecarboxylate; 2-Carbethoxy-1,2-dihydropyridine; 1,2-Dihydro-2-pyridinecarboxylic acid ethyl ester; Ethyl 2-pyridinecarboxylate 1-oxide (tautomer); 1H-2-Pyridinecarboxylic acid, ethyl ester
EINECS	Contact for details

Quality Control

Our 1(2H)-Pyridinecarboxylic acid, Ethyl ester is produced under strict quality management systems. We offer material suitable for research and development purposes, with typical purity levels meeting the requirements of advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each batch to ensure traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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