Description

5-Methoxy-6-Oxo-1,6-Dihydro-Pyridine-3-Carboxylic Acid is a high-value heterocyclic building block and key intermediate in advanced organic synthesis. Its unique pyridone-carboxylic acid structure makes it a critical precursor for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in classes targeting neurological and metabolic disorders.
• Agrochemical Research: Used as a building block for developing new-generation herbicides and fungicides with specific modes of action.
• Ligand Synthesis: Serves as a precursor for creating complex chelating agents and ligands used in catalysis and material science.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, dyes, and advanced polymers.
• Academic & R&D: A valuable compound for methodological studies in organic chemistry and heterocyclic compound research.

Basic Information

Product Name	5-Methoxy-6-Oxo-1,6-Dihydro-Pyridine-3-Carboxylic Acid
CAS No.	1171919-98-4
Molecular Formula	C8H9NO4
Molecular Weight	183.16 g/mol
Synonyms	5-Methoxy-6-oxo-1,6-dihydropyridine-3-carboxylic acid; 3-Pyridinecarboxylic acid, 1,6-dihydro-5-methoxy-6-oxo-; 5-Methoxy-6-oxo-1,6-dihydro-3-pyridinecarboxylic acid; 1,6-Dihydro-5-methoxy-6-oxo-3-pyridinecarboxylic acid; 5-Methoxy-6-oxo-1H-pyridine-3-carboxylic acid; 6-Hydroxy-5-methoxynicotinic acid; 5-Methoxy-6-hydroxynicotinic acid
EINECS	Contact for details

Quality Control

Our 5-Methoxy-6-Oxo-1,6-Dihydro-Pyridine-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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 can affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.