Description

3-Chloro-4-Methyl-5-Hydroxy-2(5H)-Furanone is a specialized heterocyclic compound that serves as a valuable synthetic intermediate and flavor/aroma precursor. Its unique furanone structure with chlorine and hydroxyl substituents makes it a key building block for creating complex molecules in fine chemical synthesis. This compound is primarily sought by research and development laboratories, flavor and fragrance houses, and manufacturers of pharmaceutical intermediates and agrochemicals.

Application

• Flavor and Fragrance Industry: As a precursor for the synthesis of advanced flavoring agents and aroma chemicals, particularly those with caramel, sweet, or roasted notes.
• Pharmaceutical Intermediates: Serves as a crucial building block in the multi-step synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Research: Used in the development and synthesis of novel pesticides, herbicides, and plant growth regulators.
• Organic Synthesis & Chemical Research: A versatile intermediate for academic and industrial research in heterocyclic chemistry, enabling the construction of complex molecular architectures.
• Material Science: Potential monomer or modifier in the synthesis of specialized polymers and functional materials.

Basic Information

Product Name	3-Chloro-4-Methyl-5-Hydroxy-2(5H)-Furanone
CAS No.	112309-61-2
Molecular Formula	C5H5ClO3
Molecular Weight	148.54 g/mol
Synonyms	5-Hydroxy-3-chloro-4-methyl-2(5H)-furanone; 3-Chloro-4-methyl-5-hydroxy-2(5H)-furanone; 2(5H)-Furanone, 3-chloro-4-methyl-5-hydroxy-; 3-Chloro-4-methyl-5-hydroxyfuran-2(5H)-one; 4-Methyl-3-chloro-5-hydroxy-2(5H)-furanone
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-Methyl-5-Hydroxy-2(5H)-Furanone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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