Description

Ethyl 2-Carboxypyridine-3-Carboxylate is a versatile pyridine-based carboxylic acid ester, serving as a critical building block in advanced organic synthesis. Its bifunctional structure, featuring both ester and carboxylic acid groups on the pyridine ring, makes it a valuable precursor for creating complex heterocyclic compounds and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and development chemists and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality raw materials for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those targeting the central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging the pyridine core for biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for creating complex chelating ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals where the pyridine moiety is required.
• Academic and Industrial R&D: A valuable compound for method development and exploring new synthetic routes in heterocyclic chemistry.
• Chemical Reference Standard: Used as a high-purity standard for analytical method development and quality control in related chemical processes.

Basic Information

Item	Details
Product Name	Ethyl 2-Carboxypyridine-3-Carboxylate
CAS No.	24195-02-6
Molecular Formula	C9H9NO4
Molecular Weight	195.17 g/mol
Synonyms	3-Carboxy-2-pyridinecarboxylic Acid Ethyl Ester; Ethyl 3-Carboxypicolinate; 2-Carboxy-3-pyridinecarboxylic Acid Ethyl Ester; Ethyl Picolinate-3-carboxylate; Ethyl 2,3-Pyridinedicarboxylate; Picolinic Acid Ethyl Ester-3-carboxylic Acid; 3-(Ethoxycarbonyl)picolinic Acid
EINECS	Contact for details

Quality Control

Our Ethyl 2-Carboxypyridine-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

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 compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.