Description

4,6-Diethoxypyridine-3-Carboxylic Acid Ethyl Ester is a high-purity, versatile pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure makes it an essential intermediate for the development of complex pharmaceuticals and specialty chemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and anti-infectives.
• Agrochemical Synthesis: Building block for developing novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Used in the manufacture of dyes, pigments, and advanced functional materials.
• Research & Development: Valuable scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Ligand and Catalyst Preparation: Serves as a precursor for nitrogen-containing ligands used in catalytic processes.

Basic Information

Product Name	4,6-Diethoxypyridine-3-Carboxylic Acid Ethyl Ester
CAS No.	50503-46-3
Molecular Formula	C₁₂H₁₇NO₄
Molecular Weight	239.27 g/mol
Synonyms	Ethyl 4,6-Diethoxynicotinate; 3-Pyridinecarboxylic acid, 4,6-diethoxy-, ethyl ester; Ethyl 4,6-diethoxypyridine-3-carboxylate; 4,6-Diethoxy-3-pyridinecarboxylic acid ethyl ester; 4,6-Diethoxy-nicotinic acid ethyl ester; 4,6-Diethoxypyridine-3-carboxylic acid ethyl ester; 4,6-Diethoxy-pyridine-3-carboxylic acid ethyl ester; Ethyl 4,6-diethoxy-3-pyridinecarboxylate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed using advanced analytical techniques to guarantee identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, residual solvents, and related substances are available upon request. We adhere to strict quality management protocols suitable for cGMP manufacturing environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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