Description

5-(4-Chloro-1,1,2,2,3,3,4,4-Octafluorobutylsulfonyl)-2-Ethoxy-4-(Furan-2-Yl)-6-Phenyl-3,4-Dihydro-2H-Pyran is a high-value, structurally complex fluorinated organic intermediate. This compound matters for its unique combination of a fluorinated sulfonyl moiety and a dihydropyran core, which are critical for imparting specific electronic and steric properties in advanced materials. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients, as well as by material scientists exploring specialty polymers and liquid crystals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of new drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring enhanced metabolic stability.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, or insecticides where the fluorinated segment can improve lipophilicity and biological activity.
• Advanced Material Synthesis: Acts as a monomer or precursor for specialty polymers, coatings, or liquid crystals that demand specific dielectric properties and chemical resistance.
• Organic Electronics: Investigated as a component in the development of organic semiconductors or electron-transport materials due to its potential electron-withdrawing characteristics.
• Chemical Biology Probes: Utilized in the design of molecular probes and tags for studying biological processes, leveraging its distinct chemical handle for conjugation.
• Custom Synthesis & Contract Research: Supplied to CROs (Contract Research Organizations) and fine chemical companies for client-directed synthetic projects requiring complex fluorinated architectures.

Basic Information

Product Name	5-(4-Chloro-1,1,2,2,3,3,4,4-Octafluorobutylsulfonyl)-2-Ethoxy-4-(Furan-2-Yl)-6-Phenyl-3,4-Dihydro-2H-Pyran
CAS No.	905560-41-0
Molecular Formula	C21H17ClF8O5S
Molecular Weight	568.86 g/mol
Synonyms	5-[(4-Chloro-1,1,2,2,3,3,4,4-octafluorobutyl)sulfonyl]-2-ethoxy-4-(2-furanyl)-6-phenyl-3,4-dihydro-2H-pyran; 2-Ethoxy-4-(furan-2-yl)-6-phenyl-5-[(4-chlorooctafluorobutyl)sulfonyl]-3,4-dihydro-2H-pyran; 5-(4-Chlorooctafluorobutanesulfonyl)-2-ethoxy-4-(furan-2-yl)-6-phenyl-3,4-dihydro-2H-pyran; CAS 905560-41-0
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch of 5-(4-Chloro-1,1,2,2,3,3,4,4-Octafluorobutylsulfonyl)-2-Ethoxy-4-(Furan-2-Yl)-6-Phenyl-3,4-Dihydro-2H-Pyran is characterized and verified using advanced analytical techniques to guarantee identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical properties are available upon request. We adhere to a quality management system to support our commitment to supply reliability for your critical R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified. Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single unknown impurity	≤ 1.0%
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.