Description

4,5-Dihydro-3-(Methylsulfonyl)-5,5-Dipropylfuran-2(3H)-One is a specialized heterocyclic compound featuring a sulfonyl group, making it a valuable synthon 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 where precise molecular architecture is critical. Industries that require high-purity, custom chemical building blocks for research and development, including fine chemical manufacturers and contract research organizations, are the primary users of this material.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators where the sulfonyl and lactone functionalities offer unique biological activity.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the synthesis of specialized polymers with tailored thermal or chemical resistance properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex furan-based heterocycles and for introducing the methylsulfonyl moiety into target molecules.
• Ligand & Catalyst Development: Utilized in the creation of novel chiral ligands or organocatalysts for asymmetric synthesis applications.

Basic Information

Product Name	4,5-Dihydro-3-(Methylsulfonyl)-5,5-Dipropylfuran-2(3H)-One
CAS No.	67472-96-2
Molecular Formula	C11H18O4S
Molecular Weight	246.32 g/mol
Synonyms	3-(Methylsulfonyl)-5,5-dipropyl-4,5-dihydrofuran-2(3H)-one; 5,5-Dipropyl-3-(methylsulfonyl)dihydro-2(3H)-furanone; 2(3H)-Furanone, 4,5-dihydro-3-(methylsulfonyl)-5,5-dipropyl-; Dihydro-3-(methylsulfonyl)-5,5-dipropylfuran-2-one
EINECS	Contact for details

Quality Control

Our production of 4,5-Dihydro-3-(Methylsulfonyl)-5,5-Dipropylfuran-2(3H)-One adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure compliance with exacting customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and quality assurance for your R&D and production processes.

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). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.