Description

3-Pyridinecarboxylic Acid, 5-Chloro-2-Methyl-, Ethyl Ester is a high-purity, synthetically valuable 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 and production teams in the pharmaceutical, agrochemical, and fine chemical sectors for synthesizing complex molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting the central nervous system or with specific receptor activity.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and insecticides, leveraging the pyridine core's bioactivity.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs) in material science.
• Fine Chemical Synthesis: Serves as a versatile synthon for constructing complex heterocyclic compounds in custom synthesis and process development.
• Academic & Industrial R&D: Utilized in research laboratories for method development and exploring new chemical entities in medicinal chemistry.

Basic Information

Product Name	3-Pyridinecarboxylic Acid, 5-Chloro-2-Methyl-, Ethyl Ester
CAS No.	868636-76-4
Molecular Formula	C10H12ClNO2
Molecular Weight	213.66 g/mol
Synonyms	Ethyl 5-Chloro-2-methylnicotinate; 5-Chloro-2-methylnicotinic Acid Ethyl Ester; 5-Chloro-2-methyl-3-pyridinecarboxylic Acid Ethyl Ester; Ethyl 5-Chloro-2-methyl-3-pyridinecarboxylate; 3-Carbethoxy-5-chloro-2-methylpyridine; 5-Chloro-2-methyl-pyridine-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarboxylic Acid, 5-Chloro-2-Methyl-, Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for demanding synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (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
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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