Description

[(4-Undecylcyclopent-1-Ene-1,2-Diyl)Bis(Oxy)]Bis[Trimethylsilane] is a specialized organosilicon compound featuring a unique cyclic ether structure protected by trimethylsilyl groups. This chemical is valued for its role as a versatile intermediate and protecting group reagent in advanced synthetic organic chemistry. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly where the protection of sensitive hydroxyl or diol functionalities is required.
• Agrochemical Synthesis: Serves as a key building block for creating advanced crop protection agents and herbicides with tailored properties.
• Advanced Material Precursor: Employed in the development of specialty polymers, liquid crystals, and organic electronic materials due to its stable yet reactive silyl ether groups.
• Organic Synthesis Reagent: Functions as a robust protecting group agent for diols and polyols in multi-step synthetic pathways, enabling selective reactions.
• Cross-Coupling Reactions: Acts as a substrate or modifier in palladium-catalyzed cross-coupling reactions for carbon-carbon bond formation.
• Asymmetric Catalysis: Utilized in the preparation of chiral ligands or auxiliaries for stereoselective synthesis.

Basic Information

Product Name	[(4-Undecylcyclopent-1-Ene-1,2-Diyl)Bis(Oxy)]Bis[Trimethylsilane]
CAS No.	68892-10-4
Molecular Formula	C24H48O2Si2
Molecular Weight	424.81 g/mol
Synonyms	1,2-Bis(trimethylsilyloxy)-4-undecylcyclopent-1-ene; 4-Undecyl-1,2-cyclopentenediol bis(trimethylsilyl) ether; 1,2-Cyclopentenediol, 4-undecyl-, 1,2-bis(trimethylsilyl) ether; Bis(trimethylsilyl) 4-undecylcyclopent-1-ene-1,2-diol ether; TMS-protected 4-undecylcyclopentenediol; Silylated cyclopentenediol derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of [(4-Undecylcyclopent-1-Ene-1,2-Diyl)Bis(Oxy)]Bis[Trimethylsilane] adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial use. Each lot is characterized using advanced analytical techniques including GC, HPLC, and NMR spectroscopy. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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