Description

[(22E)-Ergosta-5,7,22-Trien-3β-Yl]Oxy]Dimethyl(Pentafluorophenyl)Silane is a highly specialized organosilicon derivative of ergosterol, designed for advanced research and synthesis. This compound is valued for its unique molecular architecture, which combines a sterol backbone with a reactive silyl ether and a pentafluorophenyl group, making it a critical intermediate in the development of novel materials and bioactive molecules. It is primarily sought by research institutions and chemical companies working in medicinal chemistry, materials science, and the synthesis of sterol-based probes and pharmaceuticals.

Application

• Advanced Pharmaceutical Intermediates: Serves as a key building block in the synthesis of novel sterol-based drug candidates and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in the design and development of new chemical entities (NCEs) for target identification and structure-activity relationship (SAR) studies.
• Functional Material Synthesis: Acts as a precursor for creating specialized silicon-containing polymers, liquid crystals, or surface-modifying agents.
• Biochemical Probes: Utilized to develop labeled sterol analogs for studying membrane biology, protein interactions, and metabolic pathways.
• Organic Synthesis Reagent: Employed as a protected or functionalized sterol derivative in complex multi-step synthetic routes.
• Academic & Industrial R&D: A valuable tool for fundamental research in organic chemistry and the development of new synthetic methodologies.

Basic Information

Product Name	[(22E)-Ergosta-5,7,22-Trien-3β-Yl]Oxy]Dimethyl(Pentafluorophenyl)Silane
CAS No.	57691-89-1
Molecular Formula	C36H43F5OSi
Molecular Weight	614.82 g/mol
Synonyms	Dimethyl(pentafluorophenyl)[(3β,22E)-ergosta-5,7,22-trien-3-yloxy]silane; Ergosta-5,7,22-trien-3-ol, (3β,22E)-, dimethyl(pentafluorophenyl)silyl ether; Ergosterol dimethyl(pentafluorophenyl)silyl ether; Pentafluorophenyldimethylsilyl ether of ergosterol; (22E)-Ergosta-5,7,22-trien-3β-yl dimethyl(pentafluorophenyl)silane ether
EINECS	Contact for details

Quality Control

Our [(22E)-Ergosta-5,7,22-Trien-3β-Yl]Oxy]Dimethyl(Pentafluorophenyl)Silane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to support your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be sensitive to strong alkali/organic solvent conditions. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 0.5%

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