Description

α-Pyrone-4,6-Dicarboxylic Acid is a versatile heterocyclic dicarboxylic acid derivative, serving as a key building block in advanced organic synthesis. This compound is valued for its bifunctional reactivity, enabling the construction of complex molecular architectures. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications ranging from drug discovery to material science.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with heterocyclic cores.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent: Functions as a building block for creating complexing agents and ligands in coordination chemistry and catalysis.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for producing specialty polymers with tailored properties.
• Organic Electronic Materials: Investigated as a precursor for organic semiconductors and conductive materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in synthetic methodology and new compound library generation.

Basic Information

Product Name	α-Pyrone-4,6-Dicarboxylic Acid
CAS No.	72698-24-9
Molecular Formula	C7H4O6
Molecular Weight	184.10 g/mol
Synonyms	4,6-Dicarboxy-2-pyrone; 4,6-Dicarboxy-α-pyrone; 2H-Pyran-2-one, 4,6-dicarboxy-; 4,6-Pyrandicarboxylic acid; 4,6-Dicarboxypyrone; α-Pyrone-4,6-dicarboxylic acid; 4,6-Dicarboxy-2H-pyran-2-one
EINECS	Contact for details

Quality Control

Our α-Pyrone-4,6-Dicarboxylic Acid is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical processes.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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