Description

4-Chloro-1-Methyl-6-Oxo-1,6-Dihydropyridine-3-Carboxylic Acid is a high-purity, synthetically valuable pyridine derivative. This compound serves as a critical pharmaceutical intermediate and versatile building block in advanced organic synthesis. It is primarily required by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drug discovery programs targeting various therapeutic areas.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and insecticides with specific modes of action.
• Fine Chemical Production: Used in the manufacture of complex molecules for specialty applications, including dyes, pigments, and advanced materials.
• Research & Development: Essential reagent in academic and industrial R&D labs for medicinal chemistry, process chemistry, and method development.
• Chemical Biology Probes: Utilized in the creation of molecular probes and ligands for studying biological pathways and target validation.

Basic Information

Product Name	4-Chloro-1-Methyl-6-Oxo-1,6-Dihydropyridine-3-Carboxylic Acid
CAS No.	821791-59-7
Molecular Formula	C7H6ClNO3
Molecular Weight	187.58 g/mol
Synonyms	4-Chloro-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid; 3-Pyridinecarboxylic acid, 4-chloro-1,6-dihydro-1-methyl-6-oxo-; 4-Chloro-1-methyl-6-oxo-1,6-dihydro-3-pyridinecarboxylic acid; 4-Chloro-1-methyl-6-oxo-1H-pyridine-3-carboxylic acid; 4-Chloro-1-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid; 4-Chloro-1-methyl-6-oxo-1,6-dihydro-3-picolinic acid; 4-Chloro-1-methyl-6-oxo-1H-pyridine-3-carboxylate
EINECS	Contact for details

Quality Control

Our 4-Chloro-1-Methyl-6-Oxo-1,6-Dihydropyridine-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support cGMP and ISO standards for pharmaceutical-grade intermediates.

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). Keep away from strong bases and oxidizing agents. For long-term storage, consider inert atmosphere conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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