Description

4-Hydroxy-2-(1-Hydroxyethyl)-2,5-Dimethylfuran-3(2H)-One is a high-value furanone derivative, a key building block and flavor/fragrance intermediate prized for its unique organoleptic properties. Its significance lies in its ability to impart sweet, caramelic, and fruity notes, making it essential for creating complex flavor and aroma profiles. This compound is primarily needed by manufacturers in the flavor & fragrance, food ingredient, and fine chemical synthesis industries seeking to develop sophisticated consumer products.

Application

• Flavor & Fragrance Industry: A key intermediate for synthesizing complex flavor compounds, contributing sweet, caramel, and fruity nuances to food, beverages, and perfumes.
• Food Ingredient Manufacturing: Used in the production of process flavors and reaction flavors, particularly for creating savory, meaty, or roasted notes.
• Fine Chemical Synthesis: Serves as a versatile chiral building block for pharmaceutical research and the synthesis of more complex heterocyclic compounds.
• Aroma Chemical Production: Employed in creating high-value aroma chemicals for personal care products, detergents, and air fresheners.
• Research & Development: Utilized in academic and industrial R&D for studying furanone chemistry and developing new functional materials.

Basic Information

Product Name	4-Hydroxy-2-(1-Hydroxyethyl)-2,5-Dimethylfuran-3(2H)-One
CAS No.	51994-11-7
Molecular Formula	C8H12O4
Molecular Weight	172.18 g/mol
Synonyms	2,5-Dimethyl-4-hydroxy-3(2H)-furanone, 1-hydroxyethyl derivative; 4-Hydroxy-2,5-dimethyl-3(2H)-furanone, 1-hydroxyethyl homologue; Furaneol® related compound; Caramel furanone derivative; HD3F (abbrev.); 2-(1-Hydroxyethyl)-4-hydroxy-2,5-dimethyl-3(2H)-furanone; 5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone (tautomer)
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-2-(1-Hydroxyethyl)-2,5-Dimethylfuran-3(2H)-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are available for every shipment. We can support compliance requirements for relevant flavor and food safety standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use and stored away from heat sources and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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