Description

3-Pyridinecarboxylicacid,1-Ethyl-1,2-Dihydro-4-Methoxy-2-Oxo-(9Ci) is a specialized pyridine derivative with a complex, functionalized structure, serving as a high-value chemical intermediate for advanced synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by pharmaceutical R&D laboratories, agrochemical innovators, and fine chemical manufacturers engaged in custom synthesis and process development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system or acting as enzyme inhibitors.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, or plant growth regulators with specific modes of action.
• Ligand Synthesis: Serves as a precursor for creating complex ligands used in catalysis and material science.
• Fine Chemical Production: Employed in custom and contract manufacturing for producing high-value, low-volume specialty chemicals.
• Academic & Industrial R&D: Utilized in research laboratories for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	3-Pyridinecarboxylicacid,1-Ethyl-1,2-Dihydro-4-Methoxy-2-Oxo-(9Ci)
CAS No.	606492-98-2
Molecular Formula	C9H11NO3
Molecular Weight	181.19 g/mol
Synonyms	1-Ethyl-4-methoxy-2-oxo-1,2-dihydropyridine-3-carboxylic acid; 1-Ethyl-1,2-dihydro-4-methoxy-2-oxo-3-pyridinecarboxylic acid; 3-Pyridinecarboxylic acid, 1-ethyl-1,2-dihydro-4-methoxy-2-oxo-; 1-Ethyl-4-methoxy-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid; 606492-98-2 (CAS Name)
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarboxylicacid,1-Ethyl-1,2-Dihydro-4-Methoxy-2-Oxo-(9Ci) is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. All materials undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.