Description

4-Methoxy-6-Methyl-2H-Pyran-2-One is a versatile heterocyclic compound belonging to the pyranone class, serving as a valuable synthetic intermediate and building block in organic chemistry. Its unique structure makes it a key precursor for the synthesis of more complex molecules, particularly in the development of pharmaceuticals and fine chemicals. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with heterocyclic frameworks.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and fungicides.
• Fine Chemical Production: Serves as a starting material or intermediate in the manufacture of dyes, flavors, fragrances, and other specialty chemicals.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex molecular architectures, including natural product analogs.
• Material Science: Potential applications in the development of advanced organic materials, such as polymers or liquid crystals.

Basic Information

Product Name	4-Methoxy-6-Methyl-2H-Pyran-2-One
CAS No.	672-89-9
Molecular Formula	C7H8O3
Molecular Weight	140.14 g/mol
Synonyms	6-Methyl-4-methoxy-2-pyrone; 4-Methoxy-6-methyl-2-pyrone; 4-Methoxy-6-methyl-2H-pyran-2-one; 6-Methyl-4-methoxypyran-2-one; Dehydroacetic acid methyl ether (related); DHA methyl ether; 4-Methoxy-6-methyl-α-pyrone; 2H-Pyran-2-one, 4-methoxy-6-methyl-
EINECS	211-590-1

Quality Control

Our 4-Methoxy-6-Methyl-2H-Pyran-2-One is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong 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.