Description

((2S,3R)-4-(4-Chloro-1,1,2,2,3,3,4,4-Octafluorobutylsulfonyl)-3-(3-Chlorophenyl)-5-Phenyl-2,3-Dihydrofuran-2-Yl)(Phenyl)Methanone is a high-purity, complex organic intermediate featuring a unique perfluorinated sulfonyl moiety. This compound is valued for its role as a key building block in advanced synthetic chemistry, enabling the introduction of specific stereochemistry and functional groups. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers for developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A critical chiral precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex molecular architectures.
• Agrochemical Research: Used in the development of advanced pesticides and herbicides, where the fluorinated sulfonyl group can enhance biological activity and environmental stability.
• Material Science: Serves as a specialty monomer or additive for creating polymers with specific surface properties, such as oil and water repellency.
• Organic Synthesis: Employed in academic and industrial research labs for constructing complex molecules, leveraging its reactive sites for further functionalization.
• Ligand & Catalyst Development: Potential use in designing novel chiral ligands or organocatalysts for asymmetric synthesis.

Basic Information

Product Name	((2S,3R)-4-(4-Chloro-1,1,2,2,3,3,4,4-Octafluorobutylsulfonyl)-3-(3-Chlorophenyl)-5-Phenyl-2,3-Dihydrofuran-2-Yl)(Phenyl)Methanone
CAS No.	771491-55-5
Molecular Formula	C27H17Cl2F8O4S
Molecular Weight	659.38 g/mol
Synonyms	771491-55-5; (2S,3R)-4-[(4-Chloro-1,1,2,2,3,3,4,4-octafluorobutyl)sulfonyl]-3-(3-chlorophenyl)-5-phenyl-2,3-dihydro-2-furanyl phenyl ketone; Phenyl[(2S,3R)-4-[(4-chloro-1,1,2,2,3,3,4,4-octafluorobutyl)sulfonyl]-3-(3-chlorophenyl)-5-phenyl-2,3-dihydro-2-furanyl]methanone; (2S,3R)-4-(4-Chloro-1,1,2,2,3,3,4,4-octafluorobutanesulfonyl)-3-(3-chlorophenyl)-5-phenyl-2,3-dihydrofuran-2-yl(phenyl)methanone
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Every batch is characterized and tested using advanced analytical techniques including HPLC, GC, NMR, and MS to ensure identity, purity, and chiral integrity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment 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 place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under inert atmosphere or in a desiccator after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.