Description

2-Methyl-4H-Pyran-4-One is a versatile heterocyclic compound with a characteristic maltol-like aroma. This chemical serves as a valuable intermediate and flavor/fragrance component in various high-value manufacturing processes. It is particularly relevant for industries requiring specialized organic synthesis, such as fine chemicals, flavor & fragrance, and pharmaceutical research.

Application

• Flavor and Fragrance Industry: Used as a key intermediate or building block for synthesizing complex aroma chemicals with sweet, caramelic, or fruity notes.
• Pharmaceutical Intermediates: Acts as a crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Fine Chemical Synthesis: Employed as a versatile starting material or reagent in organic synthesis for research and development purposes.
• Agrochemical Research: Utilized in the development and synthesis of novel compounds for crop protection and agricultural chemistry.
• Material Science: Investigated as a monomer or precursor for the development of specialized polymers and functional materials.

Basic Information

Product Name	2-Methyl-4H-Pyran-4-One
CAS No.	5848-33-9
Molecular Formula	C6H6O2
Molecular Weight	110.11 g/mol
Synonyms	2-Methyl-4-pyrone; 2-Methyl-γ-pyrone; 2-Methyl-4H-pyran-4-one; 2-Methyl-4-pyranone; 2-Methyl-γ-pyranone; Maltol isomer; 2-Methyl-4-oxo-4H-pyran
EINECS	227-452-5

Quality Control

Our 2-Methyl-4H-Pyran-4-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles to meet your specific 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 and sources of ignition.

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.