Description

Ethyl 4-Chloro-6-Methoxy-5-Nitropyridine-3-Carboxylate is a high-purity, multi-functional pyridine derivative serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for constructing complex heterocyclic systems with tailored properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, infectious diseases, and oncology.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its nitropyridine core.
• Material Science Research: Serves as a building block for creating specialized ligands, organic semiconductors, and photoactive compounds.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme mechanisms and biological pathways.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	Ethyl 4-Chloro-6-Methoxy-5-Nitropyridine-3-Carboxylate
CAS No.	1210835-76-9
Molecular Formula	C9H9ClN2O5
Molecular Weight	260.63 g/mol
Synonyms	4-Chloro-6-methoxy-5-nitropyridine-3-carboxylic acid ethyl ester; Ethyl 4-chloro-6-methoxy-5-nitronicotinate; 3-Pyridinecarboxylic acid, 4-chloro-6-methoxy-5-nitro-, ethyl ester; 5-Nitro-4-chloro-6-methoxynicotinic acid ethyl ester; 1210835-76-9; Ethyl 5-nitro-4-chloro-6-methoxynicotinate
EINECS	Contact for details

Quality Control

Every batch of Ethyl 4-Chloro-6-Methoxy-5-Nitropyridine-3-Carboxylate is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our standard grade meets high-purity specifications suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), identity confirmation, and impurity profiles is provided with each 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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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