Description

5,6-Dimethyl-4-Oxo-Pyran-2-Carboxylate is a high-purity organic compound, identified by CAS NO 92490-75-0, serving as a versatile and critical building block in advanced chemical synthesis. Its value lies in its unique pyranone core structure, which is essential for constructing complex molecules with specific functional properties. This intermediate is particularly sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its structure contributes to efficacy and selectivity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor or core structure in the synthesis of specialized electron-transport or emissive layer materials.
• Fine Chemical Production: Employed in the manufacture of complex flavors, fragrances, and other specialty chemicals requiring a pyranone moiety.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry and material science.

Basic Information

Product Name	5,6-Dimethyl-4-Oxo-Pyran-2-Carboxylate
CAS No.	92490-75-0
Molecular Formula	C9H10O4
Molecular Weight	182.17 g/mol
Synonyms	5,6-Dimethyl-4-oxo-4H-pyran-2-carboxylic acid; 5,6-Dimethyl-4-oxo-4H-pyran-2-carboxylate; 4-Oxo-5,6-dimethyl-2-pyrancarboxylic acid; 4H-Pyran-2-carboxylic acid, 5,6-dimethyl-4-oxo-; Methyl 5,6-dimethyl-4-oxo-4H-pyran-2-carboxylate (common salt/ester form); DMOPC
EINECS	Contact for details

Quality Control

Our 5,6-Dimethyl-4-Oxo-Pyran-2-Carboxylate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

Storage

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

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%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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