Description

3-Pyridinecarboxylic Acid, 2,5-Dichloro-, Ethyl Ester is a high-purity, synthetically valuable halogenated pyridine derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for the development of novel active ingredients. It is primarily required by R&D laboratories and fine chemical manufacturers in the pharmaceutical and agrochemical sectors.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of complex drug molecules, particularly those targeting the central nervous system or possessing antimicrobial properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the dichloropyridine moiety.
• Ligand Synthesis: Serves as a precursor for creating specialized ligands used in catalysis and material science.
• Organic Synthesis Building Block: Employed in cross-coupling reactions, esterifications, and other transformations to introduce functionalized pyridine rings into target molecules.
• Chemical Research & Development: Utilized in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	3-Pyridinecarboxylic Acid, 2,5-Dichloro-, Ethyl Ester
CAS No.	148065-10-5
Molecular Formula	C8H7Cl2NO2
Molecular Weight	220.05 g/mol
Synonyms	Ethyl 2,5-Dichloronicotinate; 2,5-Dichloronicotinic Acid Ethyl Ester; Ethyl 2,5-Dichloropyridine-3-carboxylate; 2,5-Dichloro-3-pyridinecarboxylic Acid Ethyl Ester; 3-Carbethoxy-2,5-dichloropyridine; 2,5-Dichloro-3-(ethoxycarbonyl)pyridine; Nicotinic acid, 2,5-dichloro-, ethyl ester
EINECS	Contact for details

Quality Control

Our production of 3-Pyridinecarboxylic Acid, 2,5-Dichloro-, Ethyl Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and high chemical purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We are committed to meeting the exacting requirements of GMP environments for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and strong bases.

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.