Description

1-(4-Chlorobenzyl)-2-Oxo-1,2-Dihydropyridine-3-Carboxylic Acid is a high-purity organic compound serving as a critical building block in advanced chemical synthesis. Its value lies in its unique pyridone-carboxylic acid structure, which is essential for constructing complex molecules with targeted biological activity. This intermediate is primarily needed by pharmaceutical R&D departments and fine chemical manufacturers engaged in developing new active pharmaceutical ingredients (APIs) and specialty agrochemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly those targeting infectious diseases or central nervous system disorders.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its chlorobenzyl and heterocyclic components contribute to bioactive properties.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.
• Academic Research: Utilized in university and institutional labs for studying heterocyclic chemistry and developing new synthetic methodologies.

Basic Information

Product Name	1-(4-Chlorobenzyl)-2-Oxo-1,2-Dihydropyridine-3-Carboxylic Acid
CAS No.	66158-15-4
Molecular Formula	C13H10ClNO3
Molecular Weight	263.68 g/mol
Synonyms	1-[(4-Chlorophenyl)methyl]-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid; 3-Pyridinecarboxylic acid, 1,2-dihydro-1-[(4-chlorophenyl)methyl]-2-oxo-; 1-(4-Chlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid; 1-(p-Chlorobenzyl)-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid; 1,2-Dihydro-1-[(4-chlorophenyl)methyl]-2-oxo-3-pyridinecarboxylic acid; 66158-15-4; 1-(4-Chlorobenzyl)-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 1-(4-Chlorobenzyl)-2-Oxo-1,2-Dihydropyridine-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment.

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 is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to prevent exposure to atmospheric moisture, which can affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.