Description

tert-Butyldimethyl((2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Allyl)Oxy)Silane (Wxc09718) is a specialized organosilicon-protected boronic ester compound, a key intermediate in modern synthetic chemistry. Its value lies in the dual functionality of the allyloxy silane and pinacol boronate groups, enabling sequential and orthogonal transformations in complex molecule assembly. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity, functionalized building blocks for cross-coupling and polymer synthesis.

Application

• Pharmaceutical Intermediate: Serves as a versatile building block in the synthesis of active pharmaceutical ingredients (APIs) via Suzuki-Miyaura cross-coupling reactions.
• Agrochemical Synthesis: Used to introduce boron-containing functional groups into novel pesticide and herbicide candidates.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent in the development of silicone-based polymers and advanced organic-inorganic hybrid materials.
• Organic Synthesis Reagent: Enables sequential functionalization strategies, where the silyl-protected alcohol can be deprotected and further modified after the boronate coupling step.
• Ligand & Catalyst Development: Employed in the research and preparation of novel ligands and organometallic catalysts.
• Chemical Biology Probes: Utilized in the synthesis of tagged molecules for studying biological processes and drug discovery.

Basic Information

Product Name	tert-Butyldimethyl((2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Allyl)Oxy)Silane (Wxc09718)
CAS No.	350498-98-5
Molecular Formula	C15H31BO3Si
Molecular Weight	298.31 g/mol
Synonyms	2-[(tert-Butyldimethylsilyl)oxy]methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-propene; (2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)allyloxy)(tert-butyl)dimethylsilane; TBDMS-protected allylboronic acid pinacol ester; Allylboronic acid pinacol ester, TBDMS ether; tert-Butyldimethylsilyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl ether; WXC-09718; Wxc09718
EINECS	Contact for details

Quality Control

Our tert-Butyldimethyl((2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Allyl)Oxy)Silane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (¹H, ¹³C, ¹¹B), HPLC, and GC analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided and available upon request 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). The compound is light-sensitive and should be handled under an inert atmosphere (argon or nitrogen) when appropriate to maintain stability, especially for long-term storage of opened containers.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 95%
Water Content (KF)	≤ 0.5%

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