Description

(E)-5-(4-Chloro-1,1,2,2,3,3,4,4-Octafluorobutylsulfonyl)-2-Isobutoxy-6-Phenyl-4-Styryl-3,4-Dihydro-2H-Pyran is a high-value, structurally complex fluorinated organic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its core value lies in the unique combination of a perfluorinated alkylsulfonyl moiety and a dihydropyran scaffold, enabling precise molecular modifications in high-performance applications. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical and advanced materials sectors for the synthesis of novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key building block for the research and development of new drug candidates, particularly those targeting specific enzyme inhibition or requiring enhanced metabolic stability.
• Agrochemical Synthesis: Used in creating novel active ingredients for crop protection agents, where the fluorine atoms can improve bioavailability and environmental persistence.
• Functional Material Precursor: Serves as a monomer or cross-linking agent in the synthesis of specialty polymers with tailored surface properties, such as low surface energy coatings.
• Liquid Crystal & OLED Material Research: Acts as an intermediate for developing fluorinated components in display and lighting technologies, where specific electronic and steric properties are crucial.
• Catalyst Ligand Development: The complex structure provides a platform for designing novel ligands used in asymmetric catalysis and transition metal complexes.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in fluorination chemistry and heterocycle synthesis.

Basic Information

Product Name	(E)-5-(4-Chloro-1,1,2,2,3,3,4,4-Octafluorobutylsulfonyl)-2-Isobutoxy-6-Phenyl-4-Styryl-3,4-Dihydro-2H-Pyran
CAS No.	905560-39-6
Molecular Formula	C27H25ClF8O4S
Molecular Weight	633.00 g/mol
Synonyms	5-[(4-Chloro-1,1,2,2,3,3,4,4-octafluorobutyl)sulfonyl]-2-(2-methylpropoxy)-6-phenyl-4-[(E)-2-phenylethenyl]-3,4-dihydro-2H-pyran; (E)-4-Styryl-2-isobutoxy-6-phenyl-5-(perfluorobutylsulfonyl)-3,4-dihydropyran; 2H-Pyran, 3,4-dihydro-5-[(4-chloro-1,1,2,2,3,3,4,4-octafluorobutyl)sulfonyl]-2-(2-methylpropoxy)-6-phenyl-4-[(1E)-2-phenylethenyl]-; Fluorinated Dihydropyran Sulfone Intermediate
EINECS	Contact for details

Quality Control

Every batch of (E)-5-(4-Chloro-1,1,2,2,3,3,4,4-Octafluorobutylsulfonyl)-2-Isobutoxy-6-Phenyl-4-Styryl-3,4-Dihydro-2H-Pyran is produced and tested under a strict quality management system. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including HPLC, GC-MS, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and R&D documentation 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). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 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.