Description

2-Methyl-4-Methoxy-6-Oxo-6H-Pyran-3-Carboxylic Acid Methyl Ester is a versatile heterocyclic building block and a key intermediate in organic synthesis. Its value lies in its functionalized pyranone core, which is instrumental in constructing more complex molecular architectures. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and fungicides.
• Organic Synthesis Building Block: Acts as a versatile starting material for constructing complex heterocyclic compounds and natural product analogs.
• Material Science Research: Investigated as a monomer or precursor for functional polymers and advanced organic materials.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and organic pigments due to its chromophoric structure.
• Academic and R&D Laboratories: Employed in methodological studies and the discovery of new chemical reactions.

Basic Information

Product Name	2-Methyl-4-Methoxy-6-Oxo-6H-Pyran-3-Carboxylic Acid Methyl Ester
CAS No.	668-40-6
Molecular Formula	C9H10O5
Molecular Weight	198.17 g/mol
Synonyms	Methyl 2-Methyl-4-methoxy-6-oxo-6H-pyran-3-carboxylate; 3-Carbomethoxy-2-methyl-4-methoxy-6-pyrone; 2-Methyl-4-methoxy-6-oxo-2H-pyran-3-carboxylic acid methyl ester; 4-Methoxy-2-methyl-6-oxo-6H-pyran-3-carboxylic acid methyl ester; 6H-Pyran-3-carboxylic acid, 2-methyl-4-methoxy-6-oxo-, methyl ester
EINECS	Contact for details

Quality Control

Our 2-Methyl-4-Methoxy-6-Oxo-6H-Pyran-3-Carboxylic Acid Methyl Ester is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your research and process requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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