Description

1,2-Dihydro-4-Methoxy-2-Oxo-3-Pyridinecarboxylic Acid is a high-purity, versatile pyridine derivative and a key synthetic intermediate in advanced organic chemistry. Its value lies in its functionalized structure, which serves as a crucial building block for constructing complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), novel crop protection agents, and other fine chemical syntheses.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those containing functionalized pyridine cores.
• Agrochemical Synthesis: Used as a key building block in the research and development of novel herbicides, insecticides, and fungicides.
• Chemical Research & Development: Serves as a versatile synthon in academic and industrial laboratories for exploring new chemical entities and reaction pathways.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and advanced materials requiring specific heterocyclic architectures.
• Ligand and Catalyst Development: Its carboxylic acid and methoxy groups make it a candidate for designing novel ligands in coordination chemistry and catalysis.

Basic Information

Product Name	1,2-Dihydro-4-Methoxy-2-Oxo-3-Pyridinecarboxylic Acid
CAS No.	87853-70-1
Molecular Formula	C8H9NO4
Molecular Weight	183.16 g/mol
Synonyms	4-Methoxy-2-oxo-1,2-dihydropyridine-3-carboxylic acid; 3-Pyridinecarboxylic acid, 1,2-dihydro-4-methoxy-2-oxo-; 4-Methoxy-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid; 1,2-Dihydro-4-methoxy-2-oxo-3-pyridinecarboxylic acid; 4-Methoxy-2-oxo-1H-pyridine-3-carboxylic acid; 3-Carboxy-4-methoxy-2-pyridone
EINECS	Contact for details

Quality Control

Our 1,2-Dihydro-4-Methoxy-2-Oxo-3-Pyridinecarboxylic Acid is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to guarantee traceability and consistency for your critical applications.

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 incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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