Description

2-Oxo-5-(Pyridin-4-Yl)-1,2-Dihydropyridine-3-Carboxylic Acid is a heterocyclic carboxylic acid derivative that serves as a versatile and high-value building block in advanced organic synthesis. This compound is critical for research and development in the pharmaceutical sector, where it is utilized to construct complex molecular architectures. It is primarily sought after by medicinal chemists and process development scientists working on novel active pharmaceutical ingredients (APIs) and fine chemical intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of specialty chemicals, agrochemicals, and advanced materials.
• Ligand and Catalyst Development: Serves as a starting material for creating novel chelating ligands or organocatalysts due to its bifunctional pyridine and carboxylic acid groups.
• Academic and R&D: Utilized in university and institutional research for exploring new heterocyclic chemistry and reaction methodologies.

Basic Information

Product Name	2-Oxo-5-(Pyridin-4-Yl)-1,2-Dihydropyridine-3-Carboxylic Acid
CAS No.	62749-61-5
Molecular Formula	C11H8N2O3
Molecular Weight	216.19 g/mol
Synonyms	5-(4-Pyridinyl)-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid; 5-(Pyridin-4-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid; 3-Pyridinecarboxylic acid, 1,2-dihydro-5-(4-pyridinyl)-2-oxo-; 2-Hydroxy-5-(4-pyridinyl)nicotinic acid; 5-(4-Pyridyl)-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Oxo-5-(Pyridin-4-Yl)-1,2-Dihydropyridine-3-Carboxylic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory documentation needs.

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 after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.