Description

3,3-Dichloro-5-Methyl-5-Phenyldihydrofuran-2(3H)-One is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development teams working on novel active ingredients, fine chemicals, and material science applications where its unique chlorinated furanone structure enables specific synthetic transformations.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with complex heterocyclic cores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive dichloro moiety.
• Fine Chemical Production: Serves as a building block for creating specialty chemicals, dyes, and functional materials.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry, including cyclization and halogenation reactions.
• Material Science: Potential intermediate in the development of polymers or advanced organic materials with specific electronic or structural properties.

Basic Information

Product Name	3,3-Dichloro-5-Methyl-5-Phenyldihydrofuran-2(3H)-One
CAS No.	89630-68-2
Molecular Formula	C11H10Cl2O2
Molecular Weight	245.10 g/mol
Synonyms	3,3-Dichloro-5-methyl-5-phenyl-2(3H)-furanone; 5-Methyl-5-phenyl-3,3-dichlorodihydrofuran-2(3H)-one; 2(3H)-Furanone, 3,3-dichloro-5-methyl-5-phenyl-; 3,3-Dichloro-5-methyl-5-phenyltetrahydrofuran-2-one; NSC 339063; 89630-68-2; 5-Phenyl-5-methyl-3,3-dichloro-2-oxotetrahydrofuran
EINECS	Contact for details

Quality Control

Our 3,3-Dichloro-5-Methyl-5-Phenyldihydrofuran-2(3H)-One is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring the material is suitable for demanding research and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C for long-term stability. Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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