Description

5-Butyl-3,3-Dichlorodihydrofuran-2(3H)-One is a specialized chlorinated furanone derivative, a key intermediate in advanced organic synthesis. This compound is valued for its reactive dichloro moiety and lactone functionality, enabling precise chemical transformations. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Fine Chemical Production: Acts as a versatile precursor for creating complex fragrance, flavor, and specialty chemical compounds.
• Organic Synthesis Research: Employed in academic and industrial R&D for constructing heterocyclic compounds and exploring new reaction pathways.
• Material Science: Investigated as a monomer or modifying agent for specialized polymers and functional materials.

Basic Information

Product Name	5-Butyl-3,3-Dichlorodihydrofuran-2(3H)-One
CAS No.	34619-37-9
Molecular Formula	C8H12Cl2O2
Molecular Weight	211.09 g/mol
Synonyms	3,3-Dichloro-5-butyldihydrofuran-2(3H)-one; 5-Butyl-3,3-dichlorotetrahydro-2-furanone; 3,3-Dichloro-5-butyltetrahydro-2-furanone; Dihydro-5-butyl-3,3-dichlorofuran-2(3H)-one; γ-Butyl-γ,γ-dichloro-γ-butyrolactone; 34619-37-9 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our 5-Butyl-3,3-Dichlorodihydrofuran-2(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee compliance with your research and production specifications.

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 strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 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.