Description

2H-Pyran-2-One-6-Carboxylic Acid is a versatile organic compound belonging to the class of pyranone carboxylic acids, serving as a key building block in advanced chemical synthesis. Its unique structure makes it a valuable intermediate for creating complex molecules with specific functional properties. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly for developing compounds with potential biological activity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Building Block: Employed in the manufacture of specialty chemicals, dyes, pigments, and complex organic ligands.
• Material Science Research: Acts as a monomer or modifying agent in the development of new polymeric materials and coatings.
• Academic & Industrial R&D: Serves as a standard or starting material in chemical research for method development and exploration of new reactions.

Basic Information

Product Name	2H-Pyran-2-One-6-Carboxylic Acid
CAS No.	672-67-3
Molecular Formula	C6H4O4
Molecular Weight	140.09 g/mol
Synonyms	6-Carboxy-2H-pyran-2-one; 2-Oxo-2H-pyran-6-carboxylic acid; 6-Carboxy-2-pyrone; 2-Pyrone-6-carboxylic acid; 6-Carboxy-α-pyrone; 2H-Pyran-2-one-6-carboxylic acid; 6-Carboxy-2-pyranone; 2-Oxo-6-pyrancarboxylic acid
EINECS	211-596-8

Quality Control

Our 2H-Pyran-2-One-6-Carboxylic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Specifications can be aligned with cGMP and other relevant industry standards for research and commercial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases, strong oxidizing agents, and strong reducing agents.

Specification

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