Description

5-Hydroxy-4-Pyridone-2-Carboxylic Acid is a versatile heterocyclic carboxylic acid derivative that serves as a key building block in advanced organic synthesis. Its unique pyridone structure makes it a valuable intermediate for creating complex molecules with specific biological and chemical activities. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting microbial or enzymatic pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Chelating Agent Precursor: Serves as a starting material for synthesizing specialized chelating agents used in metal ion sequestration and catalysis.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic frameworks and fine chemicals.
• Biochemical Research: Used as a standard or reagent in studies involving enzyme inhibition and metalloprotein interactions.
• Material Science: Investigated for the development of organic ligands in coordination polymers and functional materials.

Basic Information

Product Name	5-Hydroxy-4-Pyridone-2-Carboxylic Acid
CAS No.	54912-33-3
Molecular Formula	C6H5NO4
Molecular Weight	155.11 g/mol
Synonyms	4-Pyridone-2-carboxylic acid, 5-hydroxy-; 5-Hydroxy-2-carboxy-4-pyridone; 2-Carboxy-5-hydroxy-4-pyridone; 5-Hydroxypyridine-2,4-dicarboxylic acid (tautomer); 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid; 2-Pyridinecarboxylic acid, 5-hydroxy-4-oxo-1,4-dihydro-; 5-Hydroxy-4(1H)-pyridone-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-4-Pyridone-2-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
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.