Description

5-Chloro-3-Methylfuran-2(5H)-One is a versatile heterocyclic building block and a key intermediate in organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel compounds and optimizing synthetic routes.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and fungicides.
• Fine Chemical Production: Serves as a key precursor in the manufacture of complex specialty chemicals and flavors/fragrances.
• Academic & Industrial Research: A valuable reagent for methodological studies and the exploration of new chemical reactions in R&D laboratories.
• Material Science: Potential monomer or precursor for the synthesis of specialized polymers and functional materials.

Basic Information

Product Name	5-Chloro-3-Methylfuran-2(5H)-One
CAS No.	66510-25-6
Molecular Formula	C5H5ClO2
Molecular Weight	132.54 g/mol
Synonyms	5-Chloro-3-methyl-2(5H)-furanone; 3-Methyl-5-chlorofuran-2(5H)-one; 5-Chloro-3-methylfuran-2-one; 2(5H)-Furanone, 5-chloro-3-methyl-; 5-Chloro-3-methyl-2-furanone
EINECS	Contact for details

Quality Control

Our 5-Chloro-3-Methylfuran-2(5H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment upon request, supporting 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 place at room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. Handle and store in accordance with good laboratory and chemical hygiene practices.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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