Description

((4-(4-Pentyl-2,6,7-Trioxabicyclo(2.2.2)Oct-1-Yl)Phenyl)Ethynyl)Trimethylsilane is a specialized organosilicon compound featuring a unique bicyclic orthoester group linked to a phenylacetylene moiety. This molecular architecture provides exceptional stability and reactivity, making it a valuable advanced intermediate for synthesizing complex organic and hybrid materials. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and advanced material science sectors for constructing novel molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates requiring stable, lipophilic scaffolds.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators that benefit from its hydrolytic stability.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the development of specialty polymers, resins, and silicon-containing hybrid materials.
• Liquid Crystal & OLED Research: Employed in the synthesis of advanced organic electronic materials due to its rigid, conjugated structure and silyl-protected alkyne functionality.
• Surface Modification Agent: Utilized to functionalize inorganic surfaces (e.g., silica, metals) via its reactive silane group, imparting specific chemical properties.
• Organic Synthesis Reagent: Provides a protected alkyne and a robust orthoester group for multi-step synthetic routes in complex molecule construction.

Basic Information

Product Name	((4-(4-Pentyl-2,6,7-Trioxabicyclo(2.2.2)Oct-1-Yl)Phenyl)Ethynyl)Trimethylsilane
CAS No.	108614-16-0
Molecular Formula	C22H32O3Si
Molecular Weight	372.58 g/mol
Synonyms	1-((4-(4-Pentyl-2,6,7-trioxabicyclo[2.2.2]octan-1-yl)phenyl)ethynyl)trimethylsilane; Trimethyl((4-(4-pentyl-2,6,7-trioxabicyclo[2.2.2]oct-1-yl)phenyl)ethynyl)silane; 4-(4-Pentyl-2,6,7-trioxabicyclo[2.2.2]oct-1-yl)phenylacetylene trimethylsilyl ether; TMS-protected pentyl-DBO acetylene; DBO-based TMS acetylene derivative
EINECS	Contact for details

Quality Control

Our production of ((4-(4-Pentyl-2,6,7-Trioxabicyclo(2.2.2)Oct-1-Yl)Phenyl)Ethynyl)Trimethylsilane adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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 area at room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent hydrolysis of the orthoester and silane groups.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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