Description

3-Pyridinecarboxylic Acid, 1,6-Dihydro-4-Methoxy-6-Oxo- is a specialized heterocyclic carboxylic acid derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique pyridine-based structure with methoxy and oxo functional groups makes it a valuable building block for constructing complex molecules with specific electronic and steric properties. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its heterocyclic core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic semiconductors and conductive polymers due to its electron-deficient pyridine ring.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry.
• Fine Chemical Production: Intermediate for manufacturing high-value, low-volume specialty chemicals with specific functionalization.

Basic Information

Product Name	3-Pyridinecarboxylic Acid, 1,6-Dihydro-4-Methoxy-6-Oxo-
CAS No.	57658-59-0
Molecular Formula	C7H7NO4
Molecular Weight	169.14 g/mol
Synonyms	1,6-Dihydro-4-methoxy-6-oxo-3-pyridinecarboxylic acid; 4-Methoxy-6-oxo-1,6-dihydropyridine-3-carboxylic acid; 3-Carboxy-4-methoxy-2-pyridone; 4-Methoxy-2-oxo-1,2-dihydropyridine-5-carboxylic acid; 5-Carboxy-4-methoxy-2(1H)-pyridinone; 4-Methoxy-6-oxo-1,6-dihydro-3-pyridinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarboxylic Acid, 1,6-Dihydro-4-Methoxy-6-Oxo- is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your regulatory and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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