Description

5-Hydroxy-3-Methyl-2(5H)-Furanone is a versatile heterocyclic compound belonging to the class of furanones, valued for its unique organoleptic properties and role as a synthetic intermediate. This compound is significant for its ability to impart characteristic flavor notes and serve as a key building block in fine chemical synthesis. It is primarily sought after by manufacturers in the flavor and fragrance, pharmaceutical, and agrochemical industries for product development and research applications.

Application

• Flavor & Fragrance Industry: Used as a flavoring agent and aroma compound to impart sweet, caramel-like, or fruity notes in food products, beverages, and perfumes.
• Pharmaceutical Intermediates: Serves as a crucial synthetic building block for the production of various active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Employed in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Chemical Research: Utilized as a standard or reagent in organic synthesis and methodological studies within academic and industrial R&D laboratories.
• Cosmetic Ingredients: Can be incorporated into formulations for its functional properties or as a component of complex fragrance blends.

Basic Information

Product Name	5-Hydroxy-3-Methyl-2(5H)-Furanone
CAS No.	931-23-7
Molecular Formula	C5H6O3
Molecular Weight	114.10 g/mol
Synonyms	3-Methyl-5-hydroxy-2(5H)-furanone; 5-Hydroxy-3-methyl-2(5H)-furanone; 3-Methyl-2,5-furandione; 3-Methyl-5-hydroxy-2-furanone; 3-Methyl-5-hydroxyfuran-2(5H)-one; 3-Methyl-5-hydroxy-2,5-dihydrofuran-2-one
EINECS	213-235-5

Quality Control

Our 5-Hydroxy-3-Methyl-2(5H)-Furanone is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting results from HPLC, GC, and other relevant methods are available upon request to support your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
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.