Description

4-Hydroxy-5-(Hydroxymethyl)-2-Methyl-3(2H)-Furanone is a high-purity, versatile flavor and fragrance intermediate. This compound is valued for its role as a key precursor in the synthesis of complex flavoring agents, particularly those imparting caramel, sweet, and roasted notes. It is essential for manufacturers in the flavor and fragrance, food ingredient, and fine chemical synthesis industries seeking reliable, high-quality raw materials for advanced product development.

Application

• Flavor & Fragrance Industry: A critical building block for synthesizing advanced flavor compounds, especially those with caramel, sweet, malty, and roasted characteristics.
• Food Ingredient Manufacturing: Used in the production of process flavors and reaction flavors that enhance the taste profile of savory foods, snacks, and beverages.
• Fine Chemical Synthesis: Serves as a versatile chiral synthon and intermediate in organic synthesis for pharmaceuticals and agrochemicals.
• Aroma Chemical Production: Employed in creating complex aroma molecules for perfumery and functional fragrances.
• Research & Development: Utilized in academic and industrial R&D for studying furanone chemistry and developing new flavoring substances.

Basic Information

Product Name	4-Hydroxy-5-(Hydroxymethyl)-2-Methyl-3(2H)-Furanone
CAS No.	66727-94-4
Molecular Formula	C6H8O4
Molecular Weight	144.13 g/mol
Synonyms	4-Hydroxy-5-(hydroxymethyl)-2-methyl-3(2H)-furanone; 4-Hydroxy-2-methyl-5-(hydroxymethyl)-3(2H)-furanone; 5-(Hydroxymethyl)-4-hydroxy-2-methyl-3(2H)-furanone; 2-Methyl-4-hydroxy-5-(hydroxymethyl)-3(2H)-furanone; 4-Hydroxy-5-(hydroxymethyl)-2-methylfuran-3(2H)-one; 2-Methyl-4-hydroxy-5-hydroxymethyl-3(2H)-furanone; 4-Hydroxy-5-(hydroxymethyl)-2-methyl-3-furanone
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-5-(Hydroxymethyl)-2-Methyl-3(2H)-Furanone is produced under strict quality management systems. Each batch is subjected to rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen) to preserve stability.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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